diff --git a/src/ast/ast.h b/src/ast/ast.h
index b122fdac80..bea1f369d1 100644
--- a/src/ast/ast.h
+++ b/src/ast/ast.h
@@ -13,7 +13,6 @@
 #include "src/globals.h"
 #include "src/isolate.h"
 #include "src/label.h"
-#include "src/list.h"
 #include "src/objects/literal-objects.h"
 #include "src/parsing/token.h"
 #include "src/runtime/runtime.h"
diff --git a/src/builtins/builtins-array.cc b/src/builtins/builtins-array.cc
index 73c9c7ef89..eee427868d 100644
--- a/src/builtins/builtins-array.cc
+++ b/src/builtins/builtins-array.cc
@@ -645,15 +645,8 @@ uint32_t EstimateElementCount(Handle<JSArray> array) {
   return element_count;
 }
 
-// Used for sorting indices in a List<uint32_t>.
-int compareUInt32(const uint32_t* ap, const uint32_t* bp) {
-  uint32_t a = *ap;
-  uint32_t b = *bp;
-  return (a == b) ? 0 : (a < b) ? -1 : 1;
-}
-
 void CollectElementIndices(Handle<JSObject> object, uint32_t range,
-                           List<uint32_t>* indices) {
+                           std::vector<uint32_t>* indices) {
   Isolate* isolate = object->GetIsolate();
   ElementsKind kind = object->GetElementsKind();
   switch (kind) {
@@ -667,7 +660,7 @@ void CollectElementIndices(Handle<JSObject> object, uint32_t range,
       if (range < length) length = range;
       for (uint32_t i = 0; i < length; i++) {
         if (!elements->get(i)->IsTheHole(isolate)) {
-          indices->Add(i);
+          indices->push_back(i);
         }
       }
       break;
@@ -684,7 +677,7 @@ void CollectElementIndices(Handle<JSObject> object, uint32_t range,
       if (range < length) length = range;
       for (uint32_t i = 0; i < length; i++) {
         if (!elements->is_the_hole(i)) {
-          indices->Add(i);
+          indices->push_back(i);
         }
       }
       break;
@@ -700,7 +693,7 @@ void CollectElementIndices(Handle<JSObject> object, uint32_t range,
         DCHECK(k->IsNumber());
         uint32_t index = static_cast<uint32_t>(k->Number());
         if (index < range) {
-          indices->Add(index);
+          indices->push_back(index);
         }
       });
       break;
@@ -716,10 +709,10 @@ void CollectElementIndices(Handle<JSObject> object, uint32_t range,
           length = range;
           // We will add all indices, so we might as well clear it first
           // and avoid duplicates.
-          indices->Clear();
+          indices->clear();
         }
         for (uint32_t i = 0; i < length; i++) {
-          indices->Add(i);
+          indices->push_back(i);
         }
         if (length == range) return;  // All indices accounted for already.
         break;
@@ -732,7 +725,7 @@ void CollectElementIndices(Handle<JSObject> object, uint32_t range,
       ElementsAccessor* accessor = object->GetElementsAccessor();
       for (uint32_t i = 0; i < range; i++) {
         if (accessor->HasElement(raw_object, i, elements)) {
-          indices->Add(i);
+          indices->push_back(i);
         }
       }
       break;
@@ -747,12 +740,12 @@ void CollectElementIndices(Handle<JSObject> object, uint32_t range,
       uint32_t i = 0;
       uint32_t limit = Min(length, range);
       for (; i < limit; i++) {
-        indices->Add(i);
+        indices->push_back(i);
       }
       ElementsAccessor* accessor = object->GetElementsAccessor();
       for (; i < range; i++) {
         if (accessor->HasElement(*object, i)) {
-          indices->Add(i);
+          indices->push_back(i);
         }
       }
       break;
@@ -889,13 +882,15 @@ bool IterateElements(Isolate* isolate, Handle<JSReceiver> receiver,
 
     case DICTIONARY_ELEMENTS: {
       Handle<SeededNumberDictionary> dict(array->element_dictionary());
-      List<uint32_t> indices(dict->Capacity() / 2);
+      std::vector<uint32_t> indices;
+      indices.reserve(dict->Capacity() / 2);
+
       // Collect all indices in the object and the prototypes less
       // than length. This might introduce duplicates in the indices list.
       CollectElementIndices(array, length, &indices);
-      indices.Sort(&compareUInt32);
-      int n = indices.length();
-      FOR_WITH_HANDLE_SCOPE(isolate, int, j = 0, j, j < n, (void)0, {
+      std::sort(indices.begin(), indices.end());
+      size_t n = indices.size();
+      FOR_WITH_HANDLE_SCOPE(isolate, size_t, j = 0, j, j < n, (void)0, {
         uint32_t index = indices[j];
         Handle<Object> element;
         ASSIGN_RETURN_ON_EXCEPTION_VALUE(
diff --git a/src/builtins/builtins-math.cc b/src/builtins/builtins-math.cc
index 0898c69c98..d390b5db31 100644
--- a/src/builtins/builtins-math.cc
+++ b/src/builtins/builtins-math.cc
@@ -21,7 +21,8 @@ BUILTIN(MathHypot) {
   DCHECK_LT(0, length);
   double max = 0;
   bool one_arg_is_nan = false;
-  List<double> abs_values(length);
+  std::vector<double> abs_values;
+  abs_values.reserve(length);
   for (int i = 0; i < length; i++) {
     Handle<Object> x = args.at(i + 1);
     ASSIGN_RETURN_FAILURE_ON_EXCEPTION(isolate, x, Object::ToNumber(x));
@@ -30,7 +31,7 @@ BUILTIN(MathHypot) {
     if (std::isnan(abs_value)) {
       one_arg_is_nan = true;
     } else {
-      abs_values.Add(abs_value);
+      abs_values.push_back(abs_value);
       if (max < abs_value) {
         max = abs_value;
       }
@@ -55,7 +56,7 @@ BUILTIN(MathHypot) {
   double sum = 0;
   double compensation = 0;
   for (int i = 0; i < length; i++) {
-    double n = abs_values.at(i) / max;
+    double n = abs_values[i] / max;
     double summand = n * n - compensation;
     double preliminary = sum + summand;
     compensation = (preliminary - sum) - summand;
diff --git a/src/builtins/builtins-string.cc b/src/builtins/builtins-string.cc
index a51640695e..47874aba96 100644
--- a/src/builtins/builtins-string.cc
+++ b/src/builtins/builtins-string.cc
@@ -56,7 +56,8 @@ BUILTIN(StringFromCodePoint) {
 
   // Optimistically assume that the resulting String contains only one byte
   // characters.
-  List<uint8_t> one_byte_buffer(length);
+  std::vector<uint8_t> one_byte_buffer;
+  one_byte_buffer.reserve(length);
   uc32 code = 0;
   int index;
   for (index = 0; index < length; index++) {
@@ -67,22 +68,24 @@ BUILTIN(StringFromCodePoint) {
     if (code > String::kMaxOneByteCharCode) {
       break;
     }
-    one_byte_buffer.Add(code);
+    one_byte_buffer.push_back(code);
   }
 
   if (index == length) {
-    RETURN_RESULT_OR_FAILURE(isolate, isolate->factory()->NewStringFromOneByte(
-                                          one_byte_buffer.ToConstVector()));
+    RETURN_RESULT_OR_FAILURE(
+        isolate, isolate->factory()->NewStringFromOneByte(Vector<uint8_t>(
+                     one_byte_buffer.data(), one_byte_buffer.size())));
   }
 
-  List<uc16> two_byte_buffer(length - index);
+  std::vector<uc16> two_byte_buffer;
+  two_byte_buffer.reserve(length - index);
 
   while (true) {
     if (code <= static_cast<uc32>(unibrow::Utf16::kMaxNonSurrogateCharCode)) {
-      two_byte_buffer.Add(code);
+      two_byte_buffer.push_back(code);
     } else {
-      two_byte_buffer.Add(unibrow::Utf16::LeadSurrogate(code));
-      two_byte_buffer.Add(unibrow::Utf16::TrailSurrogate(code));
+      two_byte_buffer.push_back(unibrow::Utf16::LeadSurrogate(code));
+      two_byte_buffer.push_back(unibrow::Utf16::TrailSurrogate(code));
     }
 
     if (++index == length) {
@@ -97,13 +100,12 @@ BUILTIN(StringFromCodePoint) {
   Handle<SeqTwoByteString> result;
   ASSIGN_RETURN_FAILURE_ON_EXCEPTION(
       isolate, result,
-      isolate->factory()->NewRawTwoByteString(one_byte_buffer.length() +
-                                              two_byte_buffer.length()));
+      isolate->factory()->NewRawTwoByteString(
+          static_cast<int>(one_byte_buffer.size() + two_byte_buffer.size())));
 
-  CopyChars(result->GetChars(), one_byte_buffer.ToConstVector().start(),
-            one_byte_buffer.length());
-  CopyChars(result->GetChars() + one_byte_buffer.length(),
-            two_byte_buffer.ToConstVector().start(), two_byte_buffer.length());
+  CopyChars(result->GetChars(), one_byte_buffer.data(), one_byte_buffer.size());
+  CopyChars(result->GetChars() + one_byte_buffer.size(), two_byte_buffer.data(),
+            two_byte_buffer.size());
 
   return *result;
 }
diff --git a/src/compiler-dispatcher/optimizing-compile-dispatcher.h b/src/compiler-dispatcher/optimizing-compile-dispatcher.h
index 5b4ad8a4d6..d1d295f063 100644
--- a/src/compiler-dispatcher/optimizing-compile-dispatcher.h
+++ b/src/compiler-dispatcher/optimizing-compile-dispatcher.h
@@ -7,13 +7,13 @@
 
 #include <queue>
 
+#include "src/allocation.h"
 #include "src/base/atomicops.h"
 #include "src/base/platform/condition-variable.h"
 #include "src/base/platform/mutex.h"
 #include "src/base/platform/platform.h"
 #include "src/flags.h"
 #include "src/globals.h"
-#include "src/list.h"
 
 namespace v8 {
 namespace internal {
diff --git a/src/debug/debug.cc b/src/debug/debug.cc
index b19edf9766..fd6d9b87fd 100644
--- a/src/debug/debug.cc
+++ b/src/debug/debug.cc
@@ -791,9 +791,9 @@ void Debug::PrepareStepOnThrow() {
   while (!it.done()) {
     JavaScriptFrame* frame = it.frame();
     if (frame->LookupExceptionHandlerInTable(nullptr, nullptr) > 0) break;
-    List<SharedFunctionInfo*> infos;
+    std::vector<SharedFunctionInfo*> infos;
     frame->GetFunctions(&infos);
-    current_frame_count -= infos.length();
+    current_frame_count -= infos.size();
     it.Advance();
   }
 
@@ -942,10 +942,11 @@ void Debug::PrepareStep(StepAction step_action) {
           Deoptimizer::DeoptimizeFunction(frame->function());
         }
         HandleScope scope(isolate_);
-        List<Handle<SharedFunctionInfo>> infos;
+        std::vector<Handle<SharedFunctionInfo>> infos;
         frame->GetFunctions(&infos);
-        for (; !infos.is_empty(); current_frame_count--) {
-          Handle<SharedFunctionInfo> info = infos.RemoveLast();
+        for (; !infos.empty(); current_frame_count--) {
+          Handle<SharedFunctionInfo> info = infos.back();
+          infos.pop_back();
           if (in_current_frame) {
             // We want to skip out, so skip the current frame.
             in_current_frame = false;
@@ -1075,8 +1076,6 @@ bool Debug::PrepareFunctionForBreakPoints(Handle<SharedFunctionInfo> shared) {
                                       GarbageCollectionReason::kDebugger);
 
   DCHECK(shared->is_compiled());
-
-  List<Handle<JSFunction>> functions;
   {
     // TODO(yangguo): with bytecode, we still walk the heap to find all
     // optimized code for the function to deoptimize. We can probably be
@@ -1098,11 +1097,6 @@ bool Debug::PrepareFunctionForBreakPoints(Handle<SharedFunctionInfo> shared) {
     }
   }
 
-  for (Handle<JSFunction> const function : functions) {
-    function->ReplaceCode(shared->code());
-    JSFunction::EnsureLiterals(function);
-  }
-
   // Update PCs on the stack to point to recompiled code.
   RedirectActiveFunctions redirect_visitor(*shared);
   redirect_visitor.VisitThread(isolate_, isolate_->thread_local_top());
@@ -1154,7 +1148,7 @@ bool Debug::GetPossibleBreakpoints(Handle<Script> script, int start_position,
 
   while (true) {
     HandleScope scope(isolate_);
-    List<Handle<SharedFunctionInfo>> candidates;
+    std::vector<Handle<SharedFunctionInfo>> candidates;
     SharedFunctionInfo::ScriptIterator iterator(script);
     for (SharedFunctionInfo* info = iterator.Next(); info != nullptr;
          info = iterator.Next()) {
@@ -1164,27 +1158,27 @@ bool Debug::GetPossibleBreakpoints(Handle<Script> script, int start_position,
       }
       if (!info->IsSubjectToDebugging()) continue;
       if (!info->is_compiled() && !info->allows_lazy_compilation()) continue;
-      candidates.Add(i::handle(info));
+      candidates.push_back(i::handle(info));
     }
 
     bool was_compiled = false;
-    for (int i = 0; i < candidates.length(); ++i) {
+    for (const auto& candidate : candidates) {
       // Code that cannot be compiled lazily are internal and not debuggable.
-      DCHECK(candidates[i]->allows_lazy_compilation());
-      if (!candidates[i]->is_compiled()) {
-        if (!Compiler::Compile(candidates[i], Compiler::CLEAR_EXCEPTION)) {
+      DCHECK(candidate->allows_lazy_compilation());
+      if (!candidate->is_compiled()) {
+        if (!Compiler::Compile(candidate, Compiler::CLEAR_EXCEPTION)) {
           return false;
         } else {
           was_compiled = true;
         }
       }
-      if (!EnsureBreakInfo(candidates[i])) return false;
+      if (!EnsureBreakInfo(candidate)) return false;
     }
     if (was_compiled) continue;
 
-    for (int i = 0; i < candidates.length(); ++i) {
-      CHECK(candidates[i]->HasBreakInfo());
-      Handle<DebugInfo> debug_info(candidates[i]->GetDebugInfo());
+    for (const auto& candidate : candidates) {
+      CHECK(candidate->HasBreakInfo());
+      Handle<DebugInfo> debug_info(candidate->GetDebugInfo());
       FindBreakablePositions(debug_info, start_position, end_position,
                              locations);
     }
@@ -1596,7 +1590,7 @@ bool Debug::IsExceptionBlackboxed(bool uncaught) {
 
 bool Debug::IsFrameBlackboxed(JavaScriptFrame* frame) {
   HandleScope scope(isolate_);
-  List<Handle<SharedFunctionInfo>> infos;
+  std::vector<Handle<SharedFunctionInfo>> infos;
   frame->GetFunctions(&infos);
   for (const auto& info : infos) {
     if (!IsBlackboxed(info)) return false;
@@ -1925,9 +1919,9 @@ int Debug::CurrentFrameCount() {
   int counter = 0;
   while (!it.done()) {
     if (it.frame()->is_optimized()) {
-      List<SharedFunctionInfo*> infos;
+      std::vector<SharedFunctionInfo*> infos;
       OptimizedFrame::cast(it.frame())->GetFunctions(&infos);
-      counter += infos.length();
+      counter += infos.size();
     } else {
       counter++;
     }
diff --git a/src/frames.cc b/src/frames.cc
index 220972bcc5..be625ae377 100644
--- a/src/frames.cc
+++ b/src/frames.cc
@@ -944,9 +944,9 @@ bool JavaScriptFrame::IsConstructor() const {
 
 
 bool JavaScriptFrame::HasInlinedFrames() const {
-  List<SharedFunctionInfo*> functions(1);
+  std::vector<SharedFunctionInfo*> functions;
   GetFunctions(&functions);
-  return functions.length() > 1;
+  return functions.size() > 1;
 }
 
 
@@ -977,18 +977,19 @@ Address JavaScriptFrame::GetCallerStackPointer() const {
   return fp() + StandardFrameConstants::kCallerSPOffset;
 }
 
-void JavaScriptFrame::GetFunctions(List<SharedFunctionInfo*>* functions) const {
-  DCHECK(functions->length() == 0);
-  functions->Add(function()->shared());
+void JavaScriptFrame::GetFunctions(
+    std::vector<SharedFunctionInfo*>* functions) const {
+  DCHECK(functions->empty());
+  functions->push_back(function()->shared());
 }
 
 void JavaScriptFrame::GetFunctions(
-    List<Handle<SharedFunctionInfo>>* functions) const {
-  DCHECK(functions->length() == 0);
-  List<SharedFunctionInfo*> raw_functions;
+    std::vector<Handle<SharedFunctionInfo>>* functions) const {
+  DCHECK(functions->empty());
+  std::vector<SharedFunctionInfo*> raw_functions;
   GetFunctions(&raw_functions);
   for (const auto& raw_function : raw_functions) {
-    functions->Add(Handle<SharedFunctionInfo>(raw_function));
+    functions->push_back(Handle<SharedFunctionInfo>(raw_function));
   }
 }
 
@@ -1493,8 +1494,9 @@ Object* OptimizedFrame::receiver() const {
   }
 }
 
-void OptimizedFrame::GetFunctions(List<SharedFunctionInfo*>* functions) const {
-  DCHECK(functions->length() == 0);
+void OptimizedFrame::GetFunctions(
+    std::vector<SharedFunctionInfo*>* functions) const {
+  DCHECK(functions->empty());
   DCHECK(is_optimized());
 
   // Delegate to JS frame in absence of turbofan deoptimization.
@@ -1530,7 +1532,7 @@ void OptimizedFrame::GetFunctions(List<SharedFunctionInfo*>* functions) const {
 
       // The second operand of the frame points to the function.
       Object* shared = literal_array->get(it.Next());
-      functions->Add(SharedFunctionInfo::cast(shared));
+      functions->push_back(SharedFunctionInfo::cast(shared));
 
       // Skip over remaining operands to advance to the next opcode.
       it.Skip(Translation::NumberOfOperandsFor(opcode) - 2);
diff --git a/src/frames.h b/src/frames.h
index 148a4e0ca2..2b36be643d 100644
--- a/src/frames.h
+++ b/src/frames.h
@@ -737,9 +737,9 @@ class JavaScriptFrame : public StandardFrame {
   Code* unchecked_code() const override;
 
   // Return a list with {SharedFunctionInfo} objects of this frame.
-  virtual void GetFunctions(List<SharedFunctionInfo*>* functions) const;
+  virtual void GetFunctions(std::vector<SharedFunctionInfo*>* functions) const;
 
-  void GetFunctions(List<Handle<SharedFunctionInfo>>* functions) const;
+  void GetFunctions(std::vector<Handle<SharedFunctionInfo>>* functions) const;
 
   // Lookup exception handler for current {pc}, returns -1 if none found. Also
   // returns data associated with the handler site specific to the frame type:
@@ -827,7 +827,7 @@ class OptimizedFrame : public JavaScriptFrame {
   // Return a list with {SharedFunctionInfo} objects of this frame.
   // The functions are ordered bottom-to-top (i.e. functions.last()
   // is the top-most activation)
-  void GetFunctions(List<SharedFunctionInfo*>* functions) const override;
+  void GetFunctions(std::vector<SharedFunctionInfo*>* functions) const override;
 
   void Summarize(
       List<FrameSummary>* frames,
diff --git a/src/isolate.h b/src/isolate.h
index 59d7151ec4..a355bd288a 100644
--- a/src/isolate.h
+++ b/src/isolate.h
@@ -964,7 +964,7 @@ class Isolate {
     total_regexp_code_generated_ += size;
   }
 
-  List<int>* regexp_indices() { return &regexp_indices_; }
+  std::vector<int>* regexp_indices() { return &regexp_indices_; }
 
   unibrow::Mapping<unibrow::Ecma262Canonicalize>*
       interp_canonicalize_mapping() {
@@ -1482,7 +1482,7 @@ class Isolate {
   unibrow::Mapping<unibrow::Ecma262Canonicalize>
       regexp_macro_assembler_canonicalize_;
   RegExpStack* regexp_stack_;
-  List<int> regexp_indices_;
+  std::vector<int> regexp_indices_;
   DateCache* date_cache_;
   CallInterfaceDescriptorData* call_descriptor_data_;
   AccessCompilerData* access_compiler_data_;
diff --git a/src/messages.h b/src/messages.h
index bcf82388eb..24384d224b 100644
--- a/src/messages.h
+++ b/src/messages.h
@@ -13,7 +13,6 @@
 #include <memory>
 
 #include "src/handles.h"
-#include "src/list.h"
 
 namespace v8 {
 namespace internal {
diff --git a/src/objects.h b/src/objects.h
index d8e7befbbc..eceb9663df 100644
--- a/src/objects.h
+++ b/src/objects.h
@@ -18,7 +18,6 @@
 #include "src/field-index.h"
 #include "src/flags.h"
 #include "src/interpreter/bytecode-register.h"
-#include "src/list.h"
 #include "src/messages.h"
 #include "src/property-details.h"
 #include "src/unicode-decoder.h"
diff --git a/src/runtime/runtime-liveedit.cc b/src/runtime/runtime-liveedit.cc
index 9d57d01b7f..4ed2071c7b 100644
--- a/src/runtime/runtime-liveedit.cc
+++ b/src/runtime/runtime-liveedit.cc
@@ -27,7 +27,7 @@ RUNTIME_FUNCTION(Runtime_LiveEditFindSharedFunctionInfosForScript) {
   CHECK(script_value->value()->IsScript());
   Handle<Script> script = Handle<Script>(Script::cast(script_value->value()));
 
-  List<Handle<SharedFunctionInfo> > found;
+  std::vector<Handle<SharedFunctionInfo>> found;
   Heap* heap = isolate->heap();
   {
     HeapIterator iterator(heap);
@@ -36,12 +36,13 @@ RUNTIME_FUNCTION(Runtime_LiveEditFindSharedFunctionInfosForScript) {
       if (!heap_obj->IsSharedFunctionInfo()) continue;
       SharedFunctionInfo* shared = SharedFunctionInfo::cast(heap_obj);
       if (shared->script() != *script) continue;
-      found.Add(Handle<SharedFunctionInfo>(shared));
+      found.push_back(Handle<SharedFunctionInfo>(shared));
     }
   }
 
-  Handle<FixedArray> result = isolate->factory()->NewFixedArray(found.length());
-  for (int i = 0; i < found.length(); ++i) {
+  int found_size = static_cast<int>(found.size());
+  Handle<FixedArray> result = isolate->factory()->NewFixedArray(found_size);
+  for (int i = 0; i < found_size; ++i) {
     Handle<SharedFunctionInfo> shared = found[i];
     SharedInfoWrapper info_wrapper = SharedInfoWrapper::Create(isolate);
     Handle<String> name(shared->name(), isolate);
diff --git a/src/runtime/runtime-regexp.cc b/src/runtime/runtime-regexp.cc
index b0e86379f9..0ca8b5694f 100644
--- a/src/runtime/runtime-regexp.cc
+++ b/src/runtime/runtime-regexp.cc
@@ -387,7 +387,7 @@ void CompiledReplacement::Apply(ReplacementStringBuilder* builder,
 }
 
 void FindOneByteStringIndices(Vector<const uint8_t> subject, uint8_t pattern,
-                              List<int>* indices, unsigned int limit) {
+                              std::vector<int>* indices, unsigned int limit) {
   DCHECK(limit > 0);
   // Collect indices of pattern in subject using memchr.
   // Stop after finding at most limit values.
@@ -398,20 +398,20 @@ void FindOneByteStringIndices(Vector<const uint8_t> subject, uint8_t pattern,
     pos = reinterpret_cast<const uint8_t*>(
         memchr(pos, pattern, subject_end - pos));
     if (pos == NULL) return;
-    indices->Add(static_cast<int>(pos - subject_start));
+    indices->push_back(static_cast<int>(pos - subject_start));
     pos++;
     limit--;
   }
 }
 
 void FindTwoByteStringIndices(const Vector<const uc16> subject, uc16 pattern,
-                              List<int>* indices, unsigned int limit) {
+                              std::vector<int>* indices, unsigned int limit) {
   DCHECK(limit > 0);
   const uc16* subject_start = subject.start();
   const uc16* subject_end = subject_start + subject.length();
   for (const uc16* pos = subject_start; pos < subject_end && limit > 0; pos++) {
     if (*pos == pattern) {
-      indices->Add(static_cast<int>(pos - subject_start));
+      indices->push_back(static_cast<int>(pos - subject_start));
       limit--;
     }
   }
@@ -419,8 +419,8 @@ void FindTwoByteStringIndices(const Vector<const uc16> subject, uc16 pattern,
 
 template <typename SubjectChar, typename PatternChar>
 void FindStringIndices(Isolate* isolate, Vector<const SubjectChar> subject,
-                       Vector<const PatternChar> pattern, List<int>* indices,
-                       unsigned int limit) {
+                       Vector<const PatternChar> pattern,
+                       std::vector<int>* indices, unsigned int limit) {
   DCHECK(limit > 0);
   // Collect indices of pattern in subject.
   // Stop after finding at most limit values.
@@ -430,14 +430,14 @@ void FindStringIndices(Isolate* isolate, Vector<const SubjectChar> subject,
   while (limit > 0) {
     index = search.Search(subject, index);
     if (index < 0) return;
-    indices->Add(index);
+    indices->push_back(index);
     index += pattern_length;
     limit--;
   }
 }
 
 void FindStringIndicesDispatch(Isolate* isolate, String* subject,
-                               String* pattern, List<int>* indices,
+                               String* pattern, std::vector<int>* indices,
                                unsigned int limit) {
   {
     DisallowHeapAllocation no_gc;
@@ -488,9 +488,9 @@ void FindStringIndicesDispatch(Isolate* isolate, String* subject,
 }
 
 namespace {
-List<int>* GetRewoundRegexpIndicesList(Isolate* isolate) {
-  List<int>* list = isolate->regexp_indices();
-  list->Rewind(0);
+std::vector<int>* GetRewoundRegexpIndicesList(Isolate* isolate) {
+  std::vector<int>* list = isolate->regexp_indices();
+  list->clear();
   return list;
 }
 
@@ -498,8 +498,11 @@ void TruncateRegexpIndicesList(Isolate* isolate) {
   // Same size as smallest zone segment, preserving behavior from the
   // runtime zone.
   static const int kMaxRegexpIndicesListCapacity = 8 * KB;
-  if (isolate->regexp_indices()->capacity() > kMaxRegexpIndicesListCapacity) {
-    isolate->regexp_indices()->Clear();  //  Throw away backing storage
+  std::vector<int>* indicies = isolate->regexp_indices();
+  if (indicies->capacity() > kMaxRegexpIndicesListCapacity) {
+    // Throw away backing storage.
+    indicies->clear();
+    indicies->shrink_to_fit();
   }
 }
 }  // namespace
@@ -511,7 +514,7 @@ MUST_USE_RESULT static Object* StringReplaceGlobalAtomRegExpWithString(
   DCHECK(subject->IsFlat());
   DCHECK(replacement->IsFlat());
 
-  List<int>* indices = GetRewoundRegexpIndicesList(isolate);
+  std::vector<int>* indices = GetRewoundRegexpIndicesList(isolate);
 
   DCHECK_EQ(JSRegExp::ATOM, pattern_regexp->TypeTag());
   String* pattern =
@@ -522,13 +525,12 @@ MUST_USE_RESULT static Object* StringReplaceGlobalAtomRegExpWithString(
 
   FindStringIndicesDispatch(isolate, *subject, pattern, indices, 0xffffffff);
 
-  int matches = indices->length();
-  if (matches == 0) return *subject;
+  if (indices->empty()) return *subject;
 
   // Detect integer overflow.
   int64_t result_len_64 = (static_cast<int64_t>(replacement_len) -
                            static_cast<int64_t>(pattern_len)) *
-                              static_cast<int64_t>(matches) +
+                              static_cast<int64_t>(indices->size()) +
                           static_cast<int64_t>(subject_len);
   int result_len;
   if (result_len_64 > static_cast<int64_t>(String::kMaxLength)) {
@@ -554,12 +556,12 @@ MUST_USE_RESULT static Object* StringReplaceGlobalAtomRegExpWithString(
   ASSIGN_RETURN_FAILURE_ON_EXCEPTION(isolate, untyped_res, maybe_res);
   Handle<ResultSeqString> result = Handle<ResultSeqString>::cast(untyped_res);
 
-  for (int i = 0; i < matches; i++) {
+  for (int index : *indices) {
     // Copy non-matched subject content.
-    if (subject_pos < indices->at(i)) {
+    if (subject_pos < index) {
       String::WriteToFlat(*subject, result->GetChars() + result_pos,
-                          subject_pos, indices->at(i));
-      result_pos += indices->at(i) - subject_pos;
+                          subject_pos, index);
+      result_pos += index - subject_pos;
     }
 
     // Replace match.
@@ -569,7 +571,7 @@ MUST_USE_RESULT static Object* StringReplaceGlobalAtomRegExpWithString(
       result_pos += replacement_len;
     }
 
-    subject_pos = indices->at(i) + pattern_len;
+    subject_pos = index + pattern_len;
   }
   // Add remaining subject content at the end.
   if (subject_pos < subject_len) {
@@ -577,8 +579,7 @@ MUST_USE_RESULT static Object* StringReplaceGlobalAtomRegExpWithString(
                         subject_len);
   }
 
-  int32_t match_indices[] = {indices->at(matches - 1),
-                             indices->at(matches - 1) + pattern_len};
+  int32_t match_indices[] = {indices->back(), indices->back() + pattern_len};
   RegExpImpl::SetLastMatchInfo(last_match_info, subject, 0, match_indices);
 
   TruncateRegexpIndicesList(isolate);
@@ -854,18 +855,18 @@ RUNTIME_FUNCTION(Runtime_StringSplit) {
   subject = String::Flatten(subject);
   pattern = String::Flatten(pattern);
 
-  List<int>* indices = GetRewoundRegexpIndicesList(isolate);
+  std::vector<int>* indices = GetRewoundRegexpIndicesList(isolate);
 
   FindStringIndicesDispatch(isolate, *subject, *pattern, indices, limit);
 
-  if (static_cast<uint32_t>(indices->length()) < limit) {
-    indices->Add(subject_length);
+  if (static_cast<uint32_t>(indices->size()) < limit) {
+    indices->push_back(subject_length);
   }
 
   // The list indices now contains the end of each part to create.
 
   // Create JSArray of substrings separated by separator.
-  int part_count = indices->length();
+  int part_count = static_cast<int>(indices->size());
 
   Handle<JSArray> result =
       isolate->factory()->NewJSArray(PACKED_ELEMENTS, part_count, part_count,
diff --git a/src/runtime/runtime-scopes.cc b/src/runtime/runtime-scopes.cc
index 1f86b532fc..007dd712c4 100644
--- a/src/runtime/runtime-scopes.cc
+++ b/src/runtime/runtime-scopes.cc
@@ -348,10 +348,10 @@ std::unique_ptr<Handle<Object>[]> GetCallerArguments(Isolate* isolate,
   // Find frame containing arguments passed to the caller.
   JavaScriptFrameIterator it(isolate);
   JavaScriptFrame* frame = it.frame();
-  List<SharedFunctionInfo*> functions(2);
+  std::vector<SharedFunctionInfo*> functions;
   frame->GetFunctions(&functions);
-  if (functions.length() > 1) {
-    int inlined_jsframe_index = functions.length() - 1;
+  if (functions.size() > 1) {
+    int inlined_jsframe_index = static_cast<int>(functions.size()) - 1;
     TranslatedState translated_values(frame);
     translated_values.Prepare(frame->fp());
 
diff --git a/src/snapshot/mksnapshot.cc b/src/snapshot/mksnapshot.cc
index 5e3de15569..a24fa6a777 100644
--- a/src/snapshot/mksnapshot.cc
+++ b/src/snapshot/mksnapshot.cc
@@ -10,7 +10,6 @@
 #include "src/assembler.h"
 #include "src/base/platform/platform.h"
 #include "src/flags.h"
-#include "src/list.h"
 #include "src/msan.h"
 #include "src/snapshot/natives.h"
 #include "src/snapshot/partial-serializer.h"
diff --git a/src/snapshot/natives-external.cc b/src/snapshot/natives-external.cc
index ae68819586..d8e74049f1 100644
--- a/src/snapshot/natives-external.cc
+++ b/src/snapshot/natives-external.cc
@@ -5,8 +5,6 @@
 #include "src/snapshot/natives.h"
 
 #include "src/base/logging.h"
-#include "src/list.h"
-#include "src/list-inl.h"
 #include "src/snapshot/snapshot-source-sink.h"
 #include "src/vector.h"
 
diff --git a/src/utils.h b/src/utils.h
index b192530c63..292ff535cb 100644
--- a/src/utils.h
+++ b/src/utils.h
@@ -19,7 +19,6 @@
 #include "src/base/macros.h"
 #include "src/base/platform/platform.h"
 #include "src/globals.h"
-#include "src/list.h"
 #include "src/vector.h"
 #include "src/zone/zone.h"