Remove grab-bag includes of v8.h from everywhere.

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/1285183010

Cr-Commit-Position: refs/heads/master@{#30263}

src/allocation-tracker.cc

@@ -2,11 +2,11 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "src/v8.h"
-
 #include "src/allocation-tracker.h"
+
 #include "src/frames-inl.h"
 #include "src/heap-snapshot-generator-inl.h"
+#include "src/objects-inl.h"
 
 namespace v8 {
 namespace internal {

src/base/smart-pointers.h

@@ -5,6 +5,8 @@
 #ifndef V8_BASE_SMART_POINTERS_H_
 #define V8_BASE_SMART_POINTERS_H_
 
+#include "src/base/logging.h"
+
 namespace v8 {
 namespace base {
 

src/builtins.cc

@@ -2,14 +2,13 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "src/v8.h"
+#include "src/builtins.h"
 
 #include "src/api.h"
 #include "src/api-natives.h"
 #include "src/arguments.h"
 #include "src/base/once.h"
 #include "src/bootstrapper.h"
-#include "src/builtins.h"
 #include "src/cpu-profiler.h"
 #include "src/elements.h"
 #include "src/frames-inl.h"

src/builtins.h

@@ -5,6 +5,8 @@
 #ifndef V8_BUILTINS_H_
 #define V8_BUILTINS_H_
 
+#include "src/handles.h"
+
 namespace v8 {
 namespace internal {
 

src/cancelable-task.cc

@@ -5,7 +5,8 @@
 #include "src/cancelable-task.h"
 
 #include "src/base/platform/platform.h"
-#include "src/v8.h"
+#include "src/isolate.h"
+#include "src/objects-inl.h"  // TODO(mstarzinger): Temporary cycle breaker!
 
 namespace v8 {
 namespace internal {

src/code-stubs-hydrogen.cc

@@ -2,10 +2,9 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "src/v8.h"
+#include "src/code-stubs.h"
 
 #include "src/bailout-reason.h"
-#include "src/code-stubs.h"
 #include "src/field-index.h"
 #include "src/hydrogen.h"
 #include "src/ic/ic.h"

src/compilation-cache.cc

@@ -2,10 +2,12 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "src/v8.h"
+#include "src/compilation-cache.h"
 
 #include "src/assembler.h"
-#include "src/compilation-cache.h"
+#include "src/counters.h"
+#include "src/factory.h"
+#include "src/objects-inl.h"
 
 namespace v8 {
 namespace internal {

src/compilation-cache.h

@@ -5,6 +5,10 @@
 #ifndef V8_COMPILATION_CACHE_H_
 #define V8_COMPILATION_CACHE_H_
 
+#include "src/allocation.h"
+#include "src/handles.h"
+#include "src/objects.h"
+
 namespace v8 {
 namespace internal {
 

src/context-measure.cc

@@ -2,10 +2,12 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "src/v8.h"
-
 #include "src/context-measure.h"
 
+#include "src/base/logging.h"
+#include "src/contexts.h"
+#include "src/objects-inl.h"
+
 namespace v8 {
 namespace internal {
 

src/conversions.cc

@@ -2,16 +2,15 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#include "src/conversions.h"
+
 #include <limits.h>
 #include <stdarg.h>
 #include <cmath>
 
-#include "src/v8.h"
-
 #include "src/assert-scope.h"
 #include "src/char-predicates-inl.h"
 #include "src/conversions-inl.h"
-#include "src/conversions.h"
 #include "src/dtoa.h"
 #include "src/factory.h"
 #include "src/list-inl.h"

src/counters.cc

@@ -2,10 +2,9 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "src/v8.h"
+#include "src/counters.h"
 
 #include "src/base/platform/platform.h"
-#include "src/counters.h"
 #include "src/isolate.h"
 #include "src/log-inl.h"
 

src/cpu-profiler.cc

@@ -2,11 +2,10 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "src/v8.h"
-
-#include "src/cpu-profiler-inl.h"
+#include "src/cpu-profiler.h"
 
 #include "src/compiler.h"
+#include "src/cpu-profiler-inl.h"
 #include "src/deoptimizer.h"
 #include "src/frames-inl.h"
 #include "src/hashmap.h"

src/date.cc

@@ -4,8 +4,6 @@
 
 #include "src/date.h"
 
-#include "src/v8.h"
-
 #include "src/objects.h"
 #include "src/objects-inl.h"
 

src/deoptimizer.cc

@@ -2,18 +2,18 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "src/v8.h"
+#include "src/deoptimizer.h"
 
 #include "src/accessors.h"
 #include "src/codegen.h"
 #include "src/cpu-profiler.h"
-#include "src/deoptimizer.h"
 #include "src/disasm.h"
 #include "src/frames-inl.h"
 #include "src/full-codegen/full-codegen.h"
 #include "src/global-handles.h"
 #include "src/macro-assembler.h"
 #include "src/prettyprinter.h"
+#include "src/v8.h"
 
 
 namespace v8 {

src/dtoa.h

@@ -5,6 +5,8 @@
 #ifndef V8_DTOA_H_
 #define V8_DTOA_H_
 
+#include "src/vector.h"
+
 namespace v8 {
 namespace internal {
 

src/elements.cc

@@ -2,13 +2,13 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "src/v8.h"
+#include "src/elements.h"
 
 #include "src/arguments.h"
 #include "src/conversions.h"
-#include "src/elements.h"
+#include "src/factory.h"
 #include "src/messages.h"
-#include "src/objects.h"
+#include "src/objects-inl.h"
 #include "src/utils.h"
 
 // Each concrete ElementsAccessor can handle exactly one ElementsKind,

src/extensions/free-buffer-extension.cc

@@ -5,7 +5,8 @@
 #include "src/extensions/free-buffer-extension.h"
 
 #include "src/base/platform/platform.h"
-#include "src/v8.h"
+#include "src/isolate.h"
+#include "src/objects-inl.h"  // TODO(mstarzinger): Temporary cycle breaker!
 
 namespace v8 {
 namespace internal {

src/extensions/statistics-extension.cc

@@ -4,7 +4,10 @@
 
 #include "src/extensions/statistics-extension.h"
 
-#include "src/v8.h"
+#include "src/counters.h"
+#include "src/heap/heap-inl.h"
+#include "src/isolate.h"
+#include "src/objects-inl.h"  // TODO(mstarzinger): Temporary cycle breaker!
 
 namespace v8 {
 namespace internal {

src/extensions/trigger-failure-extension.cc

@@ -3,7 +3,9 @@
 // found in the LICENSE file.
 
 #include "src/extensions/trigger-failure-extension.h"
-#include "src/v8.h"
+
+#include "src/base/logging.h"
+#include "src/checks.h"
 
 namespace v8 {
 namespace internal {

src/fast-dtoa.h

@@ -5,6 +5,8 @@
 #ifndef V8_FAST_DTOA_H_
 #define V8_FAST_DTOA_H_
 
+#include "src/vector.h"
+
 namespace v8 {
 namespace internal {
 

src/fixed-dtoa.h

@@ -5,6 +5,8 @@
 #ifndef V8_FIXED_DTOA_H_
 #define V8_FIXED_DTOA_H_
 
+#include "src/vector.h"
+
 namespace v8 {
 namespace internal {
 

src/flags.cc

@@ -2,16 +2,19 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#include "src/flags.h"
+
 #include <cctype>
 #include <cstdlib>
 #include <sstream>
 
-#include "src/v8.h"
-
+#include "src/allocation.h"
 #include "src/assembler.h"
 #include "src/base/functional.h"
 #include "src/base/platform/platform.h"
+#include "src/objects-inl.h"  // TODO(mstarzinger): Temporary cycle breaker!
 #include "src/ostreams.h"
+#include "src/utils.h"
 
 namespace v8 {
 namespace internal {

src/global-handles.cc

@@ -2,11 +2,10 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "src/v8.h"
-
-#include "src/api.h"
 #include "src/global-handles.h"
 
+#include "src/api.h"
+#include "src/v8.h"
 #include "src/vm-state-inl.h"
 
 namespace v8 {

src/handles.cc

@@ -2,10 +2,11 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "src/v8.h"
-
 #include "src/handles.h"
 
+#include "src/base/logging.h"
+#include "src/objects-inl.h"
+
 namespace v8 {
 namespace internal {
 

src/heap-profiler.cc

@@ -2,11 +2,10 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "src/v8.h"
-
 #include "src/heap-profiler.h"
 
 #include "src/allocation-tracker.h"
+#include "src/api.h"
 #include "src/heap-snapshot-generator-inl.h"
 
 namespace v8 {

src/heap-profiler.h

@@ -7,6 +7,7 @@
 
 #include "src/base/smart-pointers.h"
 #include "src/isolate.h"
+#include "src/list.h"
 
 namespace v8 {
 namespace internal {

src/heap-snapshot-generator.cc

@@ -2,15 +2,14 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "src/v8.h"
-
-#include "src/heap-snapshot-generator-inl.h"
+#include "src/heap-snapshot-generator.h"
 
 #include "src/allocation-tracker.h"
 #include "src/code-stubs.h"
 #include "src/conversions.h"
 #include "src/debug/debug.h"
 #include "src/heap-profiler.h"
+#include "src/heap-snapshot-generator-inl.h"
 #include "src/types.h"
 
 namespace v8 {

src/heap-snapshot-generator.h

@@ -5,7 +5,9 @@
 #ifndef V8_HEAP_SNAPSHOT_GENERATOR_H_
 #define V8_HEAP_SNAPSHOT_GENERATOR_H_
 
+#include "include/v8-profiler.h"
 #include "src/base/platform/time.h"
+#include "src/objects.h"
 #include "src/strings-storage.h"
 
 namespace v8 {
@@ -14,6 +16,8 @@ namespace internal {
 class AllocationTracker;
 class AllocationTraceNode;
 class HeapEntry;
+class HeapIterator;
+class HeapProfiler;
 class HeapSnapshot;
 class SnapshotFiller;
 

src/heap/memory-reducer.cc

@@ -6,6 +6,7 @@
 
 #include "src/flags.h"
 #include "src/heap/heap.h"
+#include "src/objects-inl.h"  // TODO(mstarzinger): Temporary cycle breaker!
 #include "src/utils.h"
 #include "src/v8.h"
 

src/heap/store-buffer-inl.h

@@ -6,6 +6,7 @@
 #define V8_STORE_BUFFER_INL_H_
 
 #include "src/heap/heap.h"
+#include "src/heap/spaces-inl.h"
 #include "src/heap/store-buffer.h"
 
 namespace v8 {

src/heap/store-buffer.cc

@@ -8,6 +8,8 @@
 
 #include "src/counters.h"
 #include "src/heap/store-buffer-inl.h"
+#include "src/isolate.h"
+#include "src/objects-inl.h"
 #include "src/v8.h"
 
 namespace v8 {

src/hydrogen-dce.cc

@@ -3,7 +3,6 @@
 // found in the LICENSE file.
 
 #include "src/hydrogen-dce.h"
-#include "src/v8.h"
 
 namespace v8 {
 namespace internal {

src/hydrogen-instructions.cc

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "src/v8.h"
+#include "src/hydrogen-instructions.h"
 
 #include "src/base/bits.h"
 #include "src/double.h"

src/hydrogen-sce.cc

@@ -3,7 +3,6 @@
 // found in the LICENSE file.
 
 #include "src/hydrogen-sce.h"
-#include "src/v8.h"
 
 namespace v8 {
 namespace internal {

src/hydrogen.cc

@@ -6,8 +6,6 @@
 
 #include <sstream>
 
-#include "src/v8.h"
-
 #include "src/allocation-site-scopes.h"
 #include "src/ast-numbering.h"
 #include "src/full-codegen/full-codegen.h"

src/interface-descriptors.cc

@@ -2,8 +2,6 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "src/v8.h"
-
 #include "src/interface-descriptors.h"
 
 namespace v8 {

src/isolate.cc

@@ -2,13 +2,13 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#include "src/isolate.h"
+
 #include <stdlib.h>
 
 #include <fstream>  // NOLINT(readability/streams)
 #include <sstream>
 
-#include "src/v8.h"
-
 #include "src/ast.h"
 #include "src/base/platform/platform.h"
 #include "src/base/sys-info.h"
@@ -36,6 +36,7 @@
 #include "src/scopeinfo.h"
 #include "src/simulator.h"
 #include "src/snapshot/serialize.h"
+#include "src/v8.h"
 #include "src/version.h"
 #include "src/vm-state-inl.h"
 

src/layout-descriptor.cc

@@ -2,12 +2,12 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#include "src/layout-descriptor.h"
+
 #include <sstream>
 
-#include "src/v8.h"
-
 #include "src/base/bits.h"
-#include "src/layout-descriptor.h"
+#include "src/handles-inl.h"
 
 using v8::base::bits::CountTrailingZeros32;
 

src/lithium-allocator.cc

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "src/v8.h"
+#include "src/lithium-allocator.h"
 
 #include "src/hydrogen.h"
 #include "src/lithium-inl.h"

src/lithium-codegen.cc

@@ -6,8 +6,6 @@
 
 #include <sstream>
 
-#include "src/v8.h"
-
 #if V8_TARGET_ARCH_IA32
 #include "src/ia32/lithium-ia32.h"  // NOLINT
 #include "src/ia32/lithium-codegen-ia32.h"  // NOLINT

src/lithium.cc

@@ -4,8 +4,6 @@
 
 #include "src/lithium.h"
 
-#include "src/v8.h"
-
 #include "src/scopes.h"
 
 #if V8_TARGET_ARCH_IA32

src/log-inl.h

@@ -7,6 +7,7 @@
 
 #include "src/log.h"
 #include "src/isolate.h"
+#include "src/objects-inl.h"
 
 namespace v8 {
 namespace internal {

src/log.cc

@@ -7,8 +7,6 @@
 #include <cstdarg>
 #include <sstream>
 
-#include "src/v8.h"
-
 #include "src/bailout-reason.h"
 #include "src/base/platform/platform.h"
 #include "src/bootstrapper.h"

src/lookup.cc

@@ -2,11 +2,10 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "src/v8.h"
+#include "src/lookup.h"
 
 #include "src/bootstrapper.h"
 #include "src/deoptimizer.h"
-#include "src/lookup.h"
 #include "src/lookup-inl.h"
 
 namespace v8 {

src/messages.cc

@@ -2,11 +2,10 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "src/v8.h"
+#include "src/messages.h"
 
 #include "src/api.h"
 #include "src/execution.h"
-#include "src/messages.h"
 #include "src/string-builder.h"
 
 namespace v8 {

src/messages.h

@@ -11,6 +11,7 @@
 #define V8_MESSAGES_H_
 
 #include "src/base/smart-pointers.h"
+#include "src/handles.h"
 #include "src/list.h"
 
 namespace v8 {

src/objects-debug.cc

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "src/v8.h"
+#include "src/objects.h"
 
 #include "src/bootstrapper.h"
 #include "src/disasm.h"

src/objects-printer.cc

@@ -2,11 +2,12 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "src/v8.h"
+#include "src/objects.h"
 
 #include "src/disasm.h"
 #include "src/disassembler.h"
 #include "src/interpreter/bytecodes.h"
+#include "src/objects-inl.h"
 #include "src/ostreams.h"
 #include "src/regexp/jsregexp.h"
 

src/objects.cc

@@ -2,11 +2,11 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#include "src/objects.h"
+
 #include <iomanip>
 #include <sstream>
 
-#include "src/v8.h"
-
 #include "src/accessors.h"
 #include "src/allocation-site-scopes.h"
 #include "src/api.h"

src/optimizing-compile-dispatcher.cc

@@ -4,12 +4,11 @@
 
 #include "src/optimizing-compile-dispatcher.h"
 
-#include "src/v8.h"
-
 #include "src/base/atomicops.h"
 #include "src/full-codegen/full-codegen.h"
 #include "src/hydrogen.h"
 #include "src/isolate.h"
+#include "src/v8.h"
 
 namespace v8 {
 namespace internal {

src/prettyprinter.cc

@@ -2,13 +2,12 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include <stdarg.h>
+#include "src/prettyprinter.h"
 
-#include "src/v8.h"
+#include <stdarg.h>
 
 #include "src/ast-value-factory.h"
 #include "src/base/platform/platform.h"
-#include "src/prettyprinter.h"
 #include "src/scopes.h"
 
 namespace v8 {

src/profile-generator.cc

@@ -2,14 +2,13 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "src/v8.h"
-
-#include "src/profile-generator-inl.h"
+#include "src/profile-generator.h"
 
 #include "src/compiler.h"
 #include "src/debug/debug.h"
 #include "src/deoptimizer.h"
 #include "src/global-handles.h"
+#include "src/profile-generator-inl.h"
 #include "src/sampler.h"
 #include "src/scopeinfo.h"
 #include "src/splay-tree-inl.h"

src/runtime-profiler.cc

@@ -2,8 +2,6 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "src/v8.h"
-
 #include "src/runtime-profiler.h"
 
 #include "src/assembler.h"

src/sampler.cc

@@ -42,8 +42,6 @@
 
 #endif
 
-#include "src/v8.h"
-
 #include "src/base/platform/platform.h"
 #include "src/cpu-profiler-inl.h"
 #include "src/flags.h"

src/scanner-character-streams.cc

@@ -2,12 +2,13 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "src/v8.h"
-
 #include "src/scanner-character-streams.h"
 
 #include "include/v8.h"
+#include "src/globals.h"
 #include "src/handles.h"
+#include "src/list-inl.h"  // TODO(mstarzinger): Temporary cycle breaker!
+#include "src/objects.h"
 #include "src/unicode-inl.h"
 
 namespace v8 {

src/scanner-character-streams.h

@@ -5,11 +5,16 @@
 #ifndef V8_SCANNER_CHARACTER_STREAMS_H_
 #define V8_SCANNER_CHARACTER_STREAMS_H_
 
+#include "src/handles.h"
 #include "src/scanner.h"
+#include "src/vector.h"
 
 namespace v8 {
 namespace internal {
 
+// Forward declarations.
+class ExternalTwoByteString;
+
 // A buffered character stream based on a random access character
 // source (ReadBlock can be called with pos_ pointing to any position,
 // even positions before the current).

src/scanner.cc

@@ -4,18 +4,17 @@
 
 // Features shared by parsing and pre-parsing scanners.
 
+#include "src/scanner.h"
+
 #include <stdint.h>
 
 #include <cmath>
 
-#include "src/v8.h"
-
 #include "src/ast-value-factory.h"
 #include "src/char-predicates-inl.h"
 #include "src/conversions-inl.h"
 #include "src/list-inl.h"
 #include "src/parser.h"
-#include "src/scanner.h"
 
 namespace v8 {
 namespace internal {

src/scopeinfo.cc

@@ -2,12 +2,11 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#include "src/scopeinfo.h"
+
 #include <stdlib.h>
 
-#include "src/v8.h"
-
 #include "src/bootstrapper.h"
-#include "src/scopeinfo.h"
 #include "src/scopes.h"
 
 namespace v8 {

src/snapshot/mksnapshot.cc

@@ -6,14 +6,13 @@
 #include <signal.h>
 #include <stdio.h>
 
-#include "src/v8.h"
-
 #include "include/libplatform/libplatform.h"
 #include "src/assembler.h"
 #include "src/base/platform/platform.h"
 #include "src/bootstrapper.h"
 #include "src/flags.h"
 #include "src/list.h"
+#include "src/objects-inl.h"  // TODO(mstarzinger): Temporary cycle breaker!
 #include "src/snapshot/natives.h"
 #include "src/snapshot/serialize.h"
 

src/snapshot/serialize.cc

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "src/v8.h"
+#include "src/snapshot/serialize.h"
 
 #include "src/accessors.h"
 #include "src/api.h"
@@ -19,9 +19,9 @@
 #include "src/parser.h"
 #include "src/runtime/runtime.h"
 #include "src/snapshot/natives.h"
-#include "src/snapshot/serialize.h"
 #include "src/snapshot/snapshot.h"
 #include "src/snapshot/snapshot-source-sink.h"
+#include "src/v8.h"
 #include "src/v8threads.h"
 #include "src/version.h"
 

src/snapshot/snapshot-common.cc

@@ -4,12 +4,11 @@
 
 // The common functionality when building with or without snapshots.
 
-#include "src/v8.h"
+#include "src/snapshot/snapshot.h"
 
 #include "src/api.h"
 #include "src/base/platform/platform.h"
 #include "src/full-codegen/full-codegen.h"
-#include "src/snapshot/snapshot.h"
 
 namespace v8 {
 namespace internal {

src/snapshot/snapshot-empty.cc

@@ -4,10 +4,10 @@
 
 // Used for building without snapshots.
 
-#include "src/v8.h"
-
 #include "src/snapshot/snapshot.h"
 
+#include "src/objects-inl.h"  // TODO(mstarzinger): Temporary cycle breaker!
+
 namespace v8 {
 namespace internal {
 

src/snapshot/snapshot-external.cc

@@ -7,6 +7,7 @@
 #include "src/snapshot/snapshot.h"
 
 #include "src/base/platform/mutex.h"
+#include "src/objects-inl.h"  // TODO(mstarzinger): Temporary cycle breaker!
 #include "src/snapshot/serialize.h"
 #include "src/snapshot/snapshot-source-sink.h"
 #include "src/v8.h"  // for V8::Initialize

src/snapshot/snapshot.h

@@ -2,15 +2,20 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "src/isolate.h"
-#include "src/snapshot/serialize.h"
-
 #ifndef V8_SNAPSHOT_SNAPSHOT_H_
 #define V8_SNAPSHOT_SNAPSHOT_H_
 
+#include "src/isolate.h"
+#include "src/snapshot/serialize.h"
+
 namespace v8 {
 namespace internal {
 
+// Forward declarations.
+class Isolate;
+class PartialSerializer;
+class StartupSerializer;
+
 class Snapshot : public AllStatic {
  public:
   class Metadata {

src/string-search.h

@@ -5,6 +5,9 @@
 #ifndef V8_STRING_SEARCH_H_
 #define V8_STRING_SEARCH_H_
 
+#include "src/isolate.h"
+#include "src/vector.h"
+
 namespace v8 {
 namespace internal {
 

src/strings-storage.cc

@@ -2,10 +2,10 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "src/v8.h"
-
 #include "src/strings-storage.h"
 
+#include "src/base/smart-pointers.h"
+#include "src/objects-inl.h"
 
 namespace v8 {
 namespace internal {

src/transitions.cc

@@ -2,9 +2,9 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "src/v8.h"
+#include "src/transitions.h"
 
-#include "src/objects.h"
+#include "src/objects-inl.h"
 #include "src/transitions-inl.h"
 #include "src/utils.h"
 

src/type-feedback-vector.cc

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "src/v8.h"
+#include "src/type-feedback-vector.h"
 
 #include "src/code-stubs.h"
 #include "src/ic/ic.h"

src/type-info.cc

@@ -2,14 +2,14 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "src/v8.h"
+#include "src/type-info.h"
 
 #include "src/ast.h"
 #include "src/code-stubs.h"
 #include "src/compiler.h"
 #include "src/ic/ic.h"
 #include "src/ic/stub-cache.h"
-#include "src/type-info.h"
+#include "src/objects-inl.h"
 
 namespace v8 {
 namespace internal {

src/type-info.h

@@ -6,7 +6,9 @@
 #define V8_TYPE_INFO_H_
 
 #include "src/allocation.h"
+#include "src/contexts.h"
 #include "src/globals.h"
+#include "src/token.h"
 #include "src/types.h"
 #include "src/zone.h"
 

src/v8threads.cc

@@ -2,14 +2,13 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "src/v8.h"
+#include "src/v8threads.h"
 
 #include "src/api.h"
 #include "src/bootstrapper.h"
 #include "src/debug/debug.h"
 #include "src/execution.h"
 #include "src/regexp/regexp-stack.h"
-#include "src/v8threads.h"
 
 namespace v8 {
 

src/v8threads.h

@@ -5,6 +5,8 @@
 #ifndef V8_V8THREADS_H_
 #define V8_V8THREADS_H_
 
+#include "src/isolate.h"
+
 namespace v8 {
 namespace internal {
 

src/version.cc

@@ -2,10 +2,11 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "include/v8-version.h"
-#include "src/v8.h"
 #include "src/version.h"
 
+#include "include/v8-version.h"
+#include "src/utils.h"
+
 // Define SONAME to have the build system put a specific SONAME into the
 // shared library instead the generic SONAME generated from the V8 version
 // number. This define is mainly used by the build system script.

src/version.h

@@ -6,6 +6,7 @@
 #define V8_VERSION_H_
 
 #include "src/base/functional.h"
+#include "src/vector.h"
 
 namespace v8 {
 namespace internal {

test/cctest/cctest.h

@@ -29,6 +29,7 @@
 #define CCTEST_H_
 
 #include "include/libplatform/libplatform.h"
+#include "src/objects-inl.h"  // TODO(everyone): Make cctest IWYU.
 #include "src/v8.h"
 
 #ifndef TEST

test/cctest/gay-fixed.h

@@ -28,6 +28,8 @@
 #ifndef GAY_FIXED_H_
 #define GAY_FIXED_H_
 
+#include "src/vector.h"
+
 namespace v8 {
 namespace internal {
 

test/cctest/gay-precision.h

@@ -28,6 +28,8 @@
 #ifndef GAY_PRECISION_H_
 #define GAY_PRECISION_H_
 
+#include "src/vector.h"
+
 namespace v8 {
 namespace internal {
 

test/cctest/gay-shortest.h

@@ -28,6 +28,8 @@
 #ifndef GAY_SHORTEST_H_
 #define GAY_SHORTEST_H_
 
+#include "src/vector.h"
+
 namespace v8 {
 namespace internal {
 

test/cctest/trace-extension.h

@@ -33,6 +33,8 @@
 namespace v8 {
 namespace internal {
 
+struct TickSample;
+
 class TraceExtension : public v8::Extension {
  public:
   TraceExtension() : v8::Extension("v8/trace", kSource) { }