Revert of Enforce capability spec renderer <--> browser

content/browser/mojo/merge_dictionary_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 "base/memory/ptr_util.h"
-#include "content/browser/mojo/merge_dictionary.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace content {
-
-using MergeDictionaryTest = testing::Test;
-
-TEST(MergeDictionaryTest, Merge) {
-  // |source| & |target| have three properties, "string", "list" and
-  // "dictionary", which are then merged.
-  base::DictionaryValue target;
-  target.SetString("string", "Hello, ");
-  std::unique_ptr<base::DictionaryValue> dict_value_original(
-      base::MakeUnique<base::DictionaryValue>());
-  dict_value_original->SetString("key1", "original");
-  dict_value_original->SetString("key3", "original");
-  target.Set("dictionary", std::move(dict_value_original));
-  std::unique_ptr<base::ListValue> list(base::MakeUnique<base::ListValue>());
-  list->AppendString("A");
-  list->AppendString("B");
-  target.Set("list", std::move(list));
-
-  base::DictionaryValue source;
-  source.SetString("string", "World!");
-  std::unique_ptr<base::DictionaryValue> dict_value_replacement(
-      base::MakeUnique<base::DictionaryValue>());
-  dict_value_replacement->SetString("key1", "new");
-  dict_value_replacement->SetString("key2", "new");
-  source.Set("dictionary", std::move(dict_value_replacement));
-  list = base::MakeUnique<base::ListValue>();
-  list->AppendString("C");
-  source.Set("list", std::move(list));
-
-  MergeDictionary(&target, &source);
-
-  // Simple string value should have been clobbered.
-  std::string out_string;
-  EXPECT_TRUE(target.GetString("string", &out_string));
-  EXPECT_EQ(out_string, "World!");
-
-  // Dictionary should have been merged, with key1 being clobbered, key2 added
-  // and key3 preserved.
-  base::DictionaryValue* out_dictionary = nullptr;
-  EXPECT_TRUE(target.GetDictionary("dictionary", &out_dictionary));
-  EXPECT_EQ(3u, out_dictionary->size());
-  std::string value1, value2, value3;
-  EXPECT_TRUE(out_dictionary->GetString("key1", &value1));
-  EXPECT_TRUE(out_dictionary->GetString("key2", &value2));
-  EXPECT_TRUE(out_dictionary->GetString("key3", &value3));
-  EXPECT_EQ(value1, "new");
-  EXPECT_EQ(value2, "new");
-  EXPECT_EQ(value3, "original");
-
-  // List should have been merged, with the items from source appended to the
-  // items from target.
-  base::ListValue* out_list = nullptr;
-  EXPECT_TRUE(target.GetList("list", &out_list));
-  EXPECT_EQ(3u, out_list->GetSize());
-  std::string a, b, c;
-  EXPECT_TRUE(out_list->GetString(0, &a));
-  EXPECT_TRUE(out_list->GetString(1, &b));
-  EXPECT_TRUE(out_list->GetString(2, &c));
-  EXPECT_EQ("A", a);
-  EXPECT_EQ("B", b);
-  EXPECT_EQ("C", c);
-}
-
-}  // namespace content