Revert of Refactoring: Move some classes from content/child to platform

media/blink/run_all_unittests.cc

 // Copyright 2014 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 <stddef.h>
 
 #include "base/bind.h"
 #include "base/message_loop/message_loop.h"
 #include "base/rand_util.h"
 #include "base/test/launcher/unit_test_launcher.h"
@@ skipping 53 matching lines @@
   scoped_ptr<scheduler::RendererSchedulerImpl> scheduler_;
   scoped_ptr<blink::WebScheduler> web_scheduler_;
   scoped_ptr<blink::WebTaskRunner> web_task_runner_;
 };
 
 class TestBlinkPlatformSupport : NON_EXPORTED_BASE(public blink::Platform) {
  public:
   ~TestBlinkPlatformSupport() override;
 
   blink::WebThread* currentThread() override { return &m_currentThread; }
-  void registerMemoryDumpProvider(blink::WebMemoryDumpProvider*,
-                                  const char* name) override {}
-  void unregisterMemoryDumpProvider(blink::WebMemoryDumpProvider*) override {}
 
  private:
   CurrentThreadMock m_currentThread;
 };
 
 TestBlinkPlatformSupport::~TestBlinkPlatformSupport() {}
 
 class BlinkMediaTestSuite : public base::TestSuite {
  public:
   BlinkMediaTestSuite(int argc, char** argv);
@@ skipping 43 matching lines @@
   blink::initialize(blink_platform_support_.get());
 }
 
 int main(int argc, char** argv) {
   BlinkMediaTestSuite test_suite(argc, argv);
 
   return base::LaunchUnitTests(
       argc, argv, base::Bind(&BlinkMediaTestSuite::Run,
                              base::Unretained(&test_suite)));
 }