Remove mojo::WTFMap.

mojo/public/cpp/bindings/tests/wtf_map_unittest.cc

-// 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.
-
-#include "mojo/public/cpp/bindings/wtf_map.h"
-
-#include "mojo/public/cpp/bindings/lib/wtf_serialization.h"
-#include "mojo/public/cpp/bindings/tests/container_test_util.h"
-#include "mojo/public/cpp/bindings/tests/map_common_test.h"
-#include "mojo/public/cpp/bindings/tests/rect_blink.h"
-#include "mojo/public/cpp/bindings/wtf_array.h"
-#include "mojo/public/interfaces/bindings/tests/rect.mojom-blink.h"
-#include "mojo/public/interfaces/bindings/tests/test_structs.mojom-blink.h"
-#include "testing/gtest/include/gtest/gtest.h"
-#include "third_party/WebKit/Source/wtf/text/WTFString.h"
-
-namespace mojo {
-namespace test {
-
-namespace {
-
-using WTFMapTest = testing::Test;
-
-MAP_COMMON_TEST(WTFMap, NullAndEmpty)
-MAP_COMMON_TEST(WTFMap, InsertWorks)
-MAP_COMMON_TEST(WTFMap, TestIndexOperator)
-MAP_COMMON_TEST(WTFMap, TestIndexOperatorAsRValue)
-MAP_COMMON_TEST(WTFMap, TestIndexOperatorMoveOnly)
-MAP_COMMON_TEST(WTFMap, MapArrayClone)
-MAP_COMMON_TEST(WTFMap, ArrayOfMap)
-
-TEST_F(WTFMapTest, MoveFromAndToWTFHashMap_Copyable) {
-  WTF::HashMap<int32_t, CopyableType> map1;
-  map1.add(123, CopyableType());
-  map1.find(123)->value.ResetCopied();
-  ASSERT_FALSE(map1.find(123)->value.copied());
-
-  WTFMap<int32_t, CopyableType> mojo_map(std::move(map1));
-  ASSERT_EQ(1u, mojo_map.size());
-  ASSERT_NE(mojo_map.end(), mojo_map.find(123));
-  ASSERT_FALSE(mojo_map[123].copied());
-
-  WTF::HashMap<int32_t, CopyableType> map2(mojo_map.PassStorage());
-  ASSERT_EQ(1u, map2.size());
-  ASSERT_NE(map2.end(), map2.find(123));
-  ASSERT_FALSE(map2.find(123)->value.copied());
-
-  ASSERT_EQ(0u, mojo_map.size());
-  ASSERT_TRUE(mojo_map.is_null());
-}
-
-TEST_F(WTFMapTest, MoveFromAndToWTFHashMap_MoveOnly) {
-  WTF::HashMap<int32_t, MoveOnlyType> map1;
-  map1.add(123, MoveOnlyType());
-
-  WTFMap<int32_t, MoveOnlyType> mojo_map(std::move(map1));
-  ASSERT_EQ(1u, mojo_map.size());
-  ASSERT_NE(mojo_map.end(), mojo_map.find(123));
-
-  WTF::HashMap<int32_t, MoveOnlyType> map2(mojo_map.PassStorage());
-  ASSERT_EQ(1u, map2.size());
-  ASSERT_NE(map2.end(), map2.find(123));
-
-  ASSERT_EQ(0u, mojo_map.size());
-  ASSERT_TRUE(mojo_map.is_null());
-}
-
-static blink::RectPtr MakeRect(int32_t x,
-                               int32_t y,
-                               int32_t width,
-                               int32_t height) {
-  blink::RectPtr rect_ptr = blink::Rect::New();
-  rect_ptr->x = x;
-  rect_ptr->y = y;
-  rect_ptr->width = width;
-  rect_ptr->height = height;
-  return rect_ptr;
-}
-
-TEST_F(WTFMapTest, StructKey) {
-  WTF::HashMap<blink::RectPtr, int32_t> map;
-  map.add(MakeRect(1, 2, 3, 4), 123);
-
-  blink::RectPtr key = MakeRect(1, 2, 3, 4);
-  ASSERT_NE(map.end(), map.find(key));
-  ASSERT_EQ(123, map.find(key)->value);
-
-  map.remove(key);
-  ASSERT_EQ(0u, map.size());
-}
-
-static blink::ContainsHashablePtr MakeContainsHashablePtr(RectBlink rect) {
-  blink::ContainsHashablePtr ptr = blink::ContainsHashable::New();
-  ptr->rect = rect;
-  return ptr;
-}
-
-TEST_F(WTFMapTest, TypemappedStructKey) {
-  WTF::HashMap<blink::ContainsHashablePtr, int32_t> map;
-  map.add(MakeContainsHashablePtr(RectBlink(1, 2, 3, 4)), 123);
-
-  blink::ContainsHashablePtr key =
-      MakeContainsHashablePtr(RectBlink(1, 2, 3, 4));
-  ASSERT_NE(map.end(), map.find(key));
-  ASSERT_EQ(123, map.find(key)->value);
-
-  map.remove(key);
-  ASSERT_EQ(0u, map.size());
-}
-
-}  // namespace
-}  // namespace test
-}  // namespace mojo