1 files changed, 0 insertions, 132 deletions
diff --git a/mojo/public/cpp/bindings/lib/wtf_hash_util.h b/mojo/public/cpp/bindings/lib/wtf_hash_util.h
deleted file mode 100644
index cc590da..0000000
--- a/mojo/public/cpp/bindings/lib/wtf_hash_util.h
+++ /dev/null
@@ -1,132 +0,0 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef MOJO_PUBLIC_CPP_BINDINGS_LIB_WTF_HASH_UTIL_H_
-#define MOJO_PUBLIC_CPP_BINDINGS_LIB_WTF_HASH_UTIL_H_
-
-#include <type_traits>
-
-#include "mojo/public/cpp/bindings/lib/hash_util.h"
-#include "mojo/public/cpp/bindings/struct_ptr.h"
-#include "third_party/WebKit/Source/wtf/HashFunctions.h"
-#include "third_party/WebKit/Source/wtf/text/StringHash.h"
-#include "third_party/WebKit/Source/wtf/text/WTFString.h"
-
-namespace mojo {
-namespace internal {
-
-template <typename T>
-size_t WTFHashCombine(size_t seed, const T& value) {
-  // Based on proposal in:
-  // http://www.open-std.org/JTC1/SC22/WG21/docs/papers/2005/n1756.pdf
-  //
-  // TODO(tibell): We'd like to use WTF::DefaultHash instead of std::hash, but
-  //     there is no general template specialization of DefaultHash for enums
-  //     and there can't be an instance for bool.
-  return seed ^ (std::hash<T>()(value) + (seed << 6) + (seed >> 2));
-}
-
-template <typename T, bool has_hash_method = HasHashMethod<T>::value>
-struct WTFHashTraits;
-
-template <typename T>
-size_t WTFHash(size_t seed, const T& value);
-
-template <typename T>
-struct WTFHashTraits<T, true> {
-  static size_t Hash(size_t seed, const T& value) { return value.Hash(seed); }
-};
-
-template <typename T>
-struct WTFHashTraits<T, false> {
-  static size_t Hash(size_t seed, const T& value) {
-    return WTFHashCombine(seed, value);
-  }
-};
-
-template <>
-struct WTFHashTraits<WTF::String, false> {
-  static size_t Hash(size_t seed, const WTF::String& value) {
-    return HashCombine(seed, WTF::StringHash::hash(value));
-  }
-};
-
-template <typename T>
-size_t WTFHash(size_t seed, const T& value) {
-  return WTFHashTraits<T>::Hash(seed, value);
-}
-
-template <typename T>
-struct StructPtrHashFn {
-  static unsigned hash(const StructPtr<T>& value) {
-    return value.Hash(kHashSeed);
-  }
-  static bool equal(const StructPtr<T>& left, const StructPtr<T>& right) {
-    return left.Equals(right);
-  }
-  static const bool safeToCompareToEmptyOrDeleted = false;
-};
-
-template <typename T>
-struct InlinedStructPtrHashFn {
-  static unsigned hash(const InlinedStructPtr<T>& value) {
-    return value.Hash(kHashSeed);
-  }
-  static bool equal(const InlinedStructPtr<T>& left,
-                    const InlinedStructPtr<T>& right) {
-    return left.Equals(right);
-  }
-  static const bool safeToCompareToEmptyOrDeleted = false;
-};
-
-}  // namespace internal
-}  // namespace mojo
-
-namespace WTF {
-
-template <typename T>
-struct DefaultHash<mojo::StructPtr<T>> {
-  using Hash = mojo::internal::StructPtrHashFn<T>;
-};
-
-template <typename T>
-struct HashTraits<mojo::StructPtr<T>>
-    : public GenericHashTraits<mojo::StructPtr<T>> {
-  static const bool hasIsEmptyValueFunction = true;
-  static bool isEmptyValue(const mojo::StructPtr<T>& value) {
-    return value.is_null();
-  }
-  static void constructDeletedValue(mojo::StructPtr<T>& slot, bool) {
-    mojo::internal::StructPtrWTFHelper<T>::ConstructDeletedValue(slot);
-  }
-  static bool isDeletedValue(const mojo::StructPtr<T>& value) {
-    return mojo::internal::StructPtrWTFHelper<T>::IsHashTableDeletedValue(
-        value);
-  }
-};
-
-template <typename T>
-struct DefaultHash<mojo::InlinedStructPtr<T>> {
-  using Hash = mojo::internal::InlinedStructPtrHashFn<T>;
-};
-
-template <typename T>
-struct HashTraits<mojo::InlinedStructPtr<T>>
-    : public GenericHashTraits<mojo::InlinedStructPtr<T>> {
-  static const bool hasIsEmptyValueFunction = true;
-  static bool isEmptyValue(const mojo::InlinedStructPtr<T>& value) {
-    return value.is_null();
-  }
-  static void constructDeletedValue(mojo::InlinedStructPtr<T>& slot, bool) {
-    mojo::internal::InlinedStructPtrWTFHelper<T>::ConstructDeletedValue(slot);
-  }
-  static bool isDeletedValue(const mojo::InlinedStructPtr<T>& value) {
-    return mojo::internal::InlinedStructPtrWTFHelper<
-        T>::IsHashTableDeletedValue(value);
-  }
-};
-
-}  // namespace WTF
-
-#endif  // MOJO_PUBLIC_CPP_BINDINGS_LIB_WTF_HASH_UTIL_H_