diff --git a/src/libplatform/default-platform.cc b/src/libplatform/default-platform.cc
index decfbeabcb..1e21ca4e82 100644
--- a/src/libplatform/default-platform.cc
+++ b/src/libplatform/default-platform.cc
@@ -27,7 +27,6 @@
 
 #include "default-platform.h"
 
-#include <algorithm>
 #include <queue>
 
 // TODO(jochen): We should have our own version of checks.h.
@@ -40,9 +39,6 @@ namespace v8 {
 namespace internal {
 
 
-const int DefaultPlatform::kMaxThreadPoolSize = 4;
-
-
 DefaultPlatform::DefaultPlatform()
     : initialized_(false), thread_pool_size_(0) {}
 
@@ -64,8 +60,7 @@ void DefaultPlatform::SetThreadPoolSize(int thread_pool_size) {
   ASSERT(thread_pool_size >= 0);
   if (thread_pool_size < 1)
     thread_pool_size = CPU::NumberOfProcessorsOnline();
-  thread_pool_size_ =
-      std::max(std::min(thread_pool_size, kMaxThreadPoolSize), 1);
+  thread_pool_size_ = Max(Min(thread_pool_size, kMaxThreadPoolSize), 1);
 }
 
 
diff --git a/src/libplatform/default-platform.h b/src/libplatform/default-platform.h
index 96840685dc..f509a35624 100644
--- a/src/libplatform/default-platform.h
+++ b/src/libplatform/default-platform.h
@@ -58,7 +58,7 @@ class DefaultPlatform : public Platform {
                                       Task *task) V8_OVERRIDE;
 
  private:
-  static const int kMaxThreadPoolSize;
+  static const int kMaxThreadPoolSize = 4;
 
   Mutex lock_;
   bool initialized_;
diff --git a/src/platform.h b/src/platform.h
index 2b6f2865bd..d087d2397d 100644
--- a/src/platform.h
+++ b/src/platform.h
@@ -48,7 +48,7 @@
 
 #include "platform/mutex.h"
 #include "platform/semaphore.h"
-#include "vector.h"
+#include "utils.h"
 #include "v8globals.h"
 
 #ifdef __sun
diff --git a/src/utils.h b/src/utils.h
index f7800a84e3..845cb7555b 100644
--- a/src/utils.h
+++ b/src/utils.h
@@ -31,12 +31,11 @@
 #include <limits.h>
 #include <stdlib.h>
 #include <string.h>
+#include <algorithm>
 
 #include "allocation.h"
 #include "checks.h"
 #include "globals.h"
-#include "platform.h"
-#include "vector.h"
 
 namespace v8 {
 namespace internal {
@@ -250,6 +249,13 @@ T NegAbs(T a) {
 }
 
 
+inline int StrLength(const char* string) {
+  size_t length = strlen(string);
+  ASSERT(length == static_cast<size_t>(static_cast<int>(length)));
+  return static_cast<int>(length);
+}
+
+
 // TODO(svenpanne) Clean up the whole power-of-2 mess.
 inline int32_t WhichPowerOf2Abs(int32_t x) {
   return (x == kMinInt) ? 31 : WhichPowerOf2(Abs(x));
@@ -388,6 +394,110 @@ class Access {
 };
 
 
+template <typename T>
+class Vector {
+ public:
+  Vector() : start_(NULL), length_(0) {}
+  Vector(T* data, int length) : start_(data), length_(length) {
+    ASSERT(length == 0 || (length > 0 && data != NULL));
+  }
+
+  static Vector<T> New(int length) {
+    return Vector<T>(NewArray<T>(length), length);
+  }
+
+  // Returns a vector using the same backing storage as this one,
+  // spanning from and including 'from', to but not including 'to'.
+  Vector<T> SubVector(int from, int to) {
+    SLOW_ASSERT(to <= length_);
+    SLOW_ASSERT(from < to);
+    ASSERT(0 <= from);
+    return Vector<T>(start() + from, to - from);
+  }
+
+  // Returns the length of the vector.
+  int length() const { return length_; }
+
+  // Returns whether or not the vector is empty.
+  bool is_empty() const { return length_ == 0; }
+
+  // Returns the pointer to the start of the data in the vector.
+  T* start() const { return start_; }
+
+  // Access individual vector elements - checks bounds in debug mode.
+  T& operator[](int index) const {
+    ASSERT(0 <= index && index < length_);
+    return start_[index];
+  }
+
+  const T& at(int index) const { return operator[](index); }
+
+  T& first() { return start_[0]; }
+
+  T& last() { return start_[length_ - 1]; }
+
+  // Returns a clone of this vector with a new backing store.
+  Vector<T> Clone() const {
+    T* result = NewArray<T>(length_);
+    for (int i = 0; i < length_; i++) result[i] = start_[i];
+    return Vector<T>(result, length_);
+  }
+
+  void Sort(int (*cmp)(const T*, const T*)) {
+    std::sort(start(), start() + length(), RawComparer(cmp));
+  }
+
+  void Sort() {
+    std::sort(start(), start() + length());
+  }
+
+  void Truncate(int length) {
+    ASSERT(length <= length_);
+    length_ = length;
+  }
+
+  // Releases the array underlying this vector. Once disposed the
+  // vector is empty.
+  void Dispose() {
+    DeleteArray(start_);
+    start_ = NULL;
+    length_ = 0;
+  }
+
+  inline Vector<T> operator+(int offset) {
+    ASSERT(offset < length_);
+    return Vector<T>(start_ + offset, length_ - offset);
+  }
+
+  // Factory method for creating empty vectors.
+  static Vector<T> empty() { return Vector<T>(NULL, 0); }
+
+  template<typename S>
+  static Vector<T> cast(Vector<S> input) {
+    return Vector<T>(reinterpret_cast<T*>(input.start()),
+                     input.length() * sizeof(S) / sizeof(T));
+  }
+
+ protected:
+  void set_start(T* start) { start_ = start; }
+
+ private:
+  T* start_;
+  int length_;
+
+  class RawComparer {
+   public:
+    explicit RawComparer(int (*cmp)(const T*, const T*)) : cmp_(cmp) {}
+    bool operator()(const T& a, const T& b) {
+      return cmp_(&a, &b) < 0;
+    }
+
+   private:
+    int (*cmp_)(const T*, const T*);
+  };
+};
+
+
 // A pointer that can only be set once and doesn't allow NULL values.
 template<typename T>
 class SetOncePointer {
@@ -425,14 +535,16 @@ class EmbeddedVector : public Vector<T> {
   // When copying, make underlying Vector to reference our buffer.
   EmbeddedVector(const EmbeddedVector& rhs)
       : Vector<T>(rhs) {
-    OS::MemCopy(buffer_, rhs.buffer_, sizeof(T) * kSize);
+    // TODO(jkummerow): Refactor #includes and use OS::MemCopy() instead.
+    memcpy(buffer_, rhs.buffer_, sizeof(T) * kSize);
     set_start(buffer_);
   }
 
   EmbeddedVector& operator=(const EmbeddedVector& rhs) {
     if (this == &rhs) return *this;
     Vector<T>::operator=(rhs);
-    OS::MemCopy(buffer_, rhs.buffer_, sizeof(T) * kSize);
+    // TODO(jkummerow): Refactor #includes and use OS::MemCopy() instead.
+    memcpy(buffer_, rhs.buffer_, sizeof(T) * kSize);
     this->set_start(buffer_);
     return *this;
   }
@@ -442,6 +554,44 @@ class EmbeddedVector : public Vector<T> {
 };
 
 
+template <typename T>
+class ScopedVector : public Vector<T> {
+ public:
+  explicit ScopedVector(int length) : Vector<T>(NewArray<T>(length), length) { }
+  ~ScopedVector() {
+    DeleteArray(this->start());
+  }
+
+ private:
+  DISALLOW_IMPLICIT_CONSTRUCTORS(ScopedVector);
+};
+
+#define STATIC_ASCII_VECTOR(x)                        \
+  v8::internal::Vector<const uint8_t>(reinterpret_cast<const uint8_t*>(x), \
+                                      ARRAY_SIZE(x)-1)
+
+inline Vector<const char> CStrVector(const char* data) {
+  return Vector<const char>(data, StrLength(data));
+}
+
+inline Vector<const uint8_t> OneByteVector(const char* data, int length) {
+  return Vector<const uint8_t>(reinterpret_cast<const uint8_t*>(data), length);
+}
+
+inline Vector<const uint8_t> OneByteVector(const char* data) {
+  return OneByteVector(data, StrLength(data));
+}
+
+inline Vector<char> MutableCStrVector(char* data) {
+  return Vector<char>(data, StrLength(data));
+}
+
+inline Vector<char> MutableCStrVector(char* data, int max) {
+  int length = StrLength(data);
+  return Vector<char>(data, (length < max) ? length : max);
+}
+
+
 /*
  * A class that collects values into a backing store.
  * Specialized versions of the class can allow access to the backing store
@@ -769,7 +919,8 @@ struct BitCastHelper {
 
   INLINE(static Dest cast(const Source& source)) {
     Dest dest;
-    OS::MemCopy(&dest, &source, sizeof(dest));
+    // TODO(jkummerow): Refactor #includes and use OS::MemCopy() instead.
+    memcpy(&dest, &source, sizeof(dest));
     return dest;
   }
 };
diff --git a/src/vector.h b/src/vector.h
deleted file mode 100644
index 22e6a810ab..0000000000
--- a/src/vector.h
+++ /dev/null
@@ -1,194 +0,0 @@
-// Copyright 2014 the V8 project authors. All rights reserved.
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-//       notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-//       copyright notice, this list of conditions and the following
-//       disclaimer in the documentation and/or other materials provided
-//       with the distribution.
-//     * Neither the name of Google Inc. nor the names of its
-//       contributors may be used to endorse or promote products derived
-//       from this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-#ifndef V8_VECTOR_H_
-#define V8_VECTOR_H_
-
-#include <string.h>
-#include <algorithm>
-
-#include "allocation.h"
-#include "checks.h"
-#include "globals.h"
-
-namespace v8 {
-namespace internal {
-
-
-template <typename T>
-class Vector {
- public:
-  Vector() : start_(NULL), length_(0) {}
-  Vector(T* data, int length) : start_(data), length_(length) {
-    ASSERT(length == 0 || (length > 0 && data != NULL));
-  }
-
-  static Vector<T> New(int length) {
-    return Vector<T>(NewArray<T>(length), length);
-  }
-
-  // Returns a vector using the same backing storage as this one,
-  // spanning from and including 'from', to but not including 'to'.
-  Vector<T> SubVector(int from, int to) {
-    SLOW_ASSERT(to <= length_);
-    SLOW_ASSERT(from < to);
-    ASSERT(0 <= from);
-    return Vector<T>(start() + from, to - from);
-  }
-
-  // Returns the length of the vector.
-  int length() const { return length_; }
-
-  // Returns whether or not the vector is empty.
-  bool is_empty() const { return length_ == 0; }
-
-  // Returns the pointer to the start of the data in the vector.
-  T* start() const { return start_; }
-
-  // Access individual vector elements - checks bounds in debug mode.
-  T& operator[](int index) const {
-    ASSERT(0 <= index && index < length_);
-    return start_[index];
-  }
-
-  const T& at(int index) const { return operator[](index); }
-
-  T& first() { return start_[0]; }
-
-  T& last() { return start_[length_ - 1]; }
-
-  // Returns a clone of this vector with a new backing store.
-  Vector<T> Clone() const {
-    T* result = NewArray<T>(length_);
-    for (int i = 0; i < length_; i++) result[i] = start_[i];
-    return Vector<T>(result, length_);
-  }
-
-  void Sort(int (*cmp)(const T*, const T*)) {
-    std::sort(start(), start() + length(), RawComparer(cmp));
-  }
-
-  void Sort() {
-    std::sort(start(), start() + length());
-  }
-
-  void Truncate(int length) {
-    ASSERT(length <= length_);
-    length_ = length;
-  }
-
-  // Releases the array underlying this vector. Once disposed the
-  // vector is empty.
-  void Dispose() {
-    DeleteArray(start_);
-    start_ = NULL;
-    length_ = 0;
-  }
-
-  inline Vector<T> operator+(int offset) {
-    ASSERT(offset < length_);
-    return Vector<T>(start_ + offset, length_ - offset);
-  }
-
-  // Factory method for creating empty vectors.
-  static Vector<T> empty() { return Vector<T>(NULL, 0); }
-
-  template<typename S>
-  static Vector<T> cast(Vector<S> input) {
-    return Vector<T>(reinterpret_cast<T*>(input.start()),
-                     input.length() * sizeof(S) / sizeof(T));
-  }
-
- protected:
-  void set_start(T* start) { start_ = start; }
-
- private:
-  T* start_;
-  int length_;
-
-  class RawComparer {
-   public:
-    explicit RawComparer(int (*cmp)(const T*, const T*)) : cmp_(cmp) {}
-    bool operator()(const T& a, const T& b) {
-      return cmp_(&a, &b) < 0;
-    }
-
-   private:
-    int (*cmp_)(const T*, const T*);
-  };
-};
-
-
-template <typename T>
-class ScopedVector : public Vector<T> {
- public:
-  explicit ScopedVector(int length) : Vector<T>(NewArray<T>(length), length) { }
-  ~ScopedVector() {
-    DeleteArray(this->start());
-  }
-
- private:
-  DISALLOW_IMPLICIT_CONSTRUCTORS(ScopedVector);
-};
-
-
-inline int StrLength(const char* string) {
-  size_t length = strlen(string);
-  ASSERT(length == static_cast<size_t>(static_cast<int>(length)));
-  return static_cast<int>(length);
-}
-
-
-#define STATIC_ASCII_VECTOR(x)                        \
-  v8::internal::Vector<const uint8_t>(reinterpret_cast<const uint8_t*>(x), \
-                                      ARRAY_SIZE(x)-1)
-
-inline Vector<const char> CStrVector(const char* data) {
-  return Vector<const char>(data, StrLength(data));
-}
-
-inline Vector<const uint8_t> OneByteVector(const char* data, int length) {
-  return Vector<const uint8_t>(reinterpret_cast<const uint8_t*>(data), length);
-}
-
-inline Vector<const uint8_t> OneByteVector(const char* data) {
-  return OneByteVector(data, StrLength(data));
-}
-
-inline Vector<char> MutableCStrVector(char* data) {
-  return Vector<char>(data, StrLength(data));
-}
-
-inline Vector<char> MutableCStrVector(char* data, int max) {
-  int length = StrLength(data);
-  return Vector<char>(data, (length < max) ? length : max);
-}
-
-
-} }  // namespace v8::internal
-
-#endif  // V8_VECTOR_H_
diff --git a/tools/gyp/v8.gyp b/tools/gyp/v8.gyp
index 50f5a48154..5785336a21 100644
--- a/tools/gyp/v8.gyp
+++ b/tools/gyp/v8.gyp
@@ -605,7 +605,6 @@
         '../../src/v8utils.h',
         '../../src/variables.cc',
         '../../src/variables.h',
-        '../../src/vector.h',
         '../../src/version.cc',
         '../../src/version.h',
         '../../src/vm-state-inl.h',