Split out audio debug recording from RenderProcessHostImpl.

content/renderer/render_thread_impl_browsertest.cc

 // Copyright 2013 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/callback.h"
 #include "base/command_line.h"
 #include "base/location.h"
 #include "base/memory/discardable_memory.h"
 #include "base/single_thread_task_runner.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/thread_task_runner_handle.h"
 #include "components/scheduler/renderer/renderer_scheduler.h"
+#include "content/app/mojo/mojo_init.h"
 #include "content/common/in_process_child_thread_params.h"
 #include "content/common/resource_messages.h"
 #include "content/common/websocket_messages.h"
 #include "content/public/browser/content_browser_client.h"
 #include "content/public/common/content_client.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/renderer/content_renderer_client.h"
 #include "content/renderer/render_process_impl.h"
 #include "content/renderer/render_thread_impl.h"
 #include "content/test/mock_render_process.h"
@@ skipping 141 matching lines @@
     cmd->AppendSwitchASCII(switches::kNumRasterThreads, "1");
     std::string image_targets;
     for (size_t format = 0;
          format < static_cast<size_t>(gfx::BufferFormat::LAST) + 1; format++) {
       if (!image_targets.empty())
         image_targets += ",";
       image_targets += base::UintToString(GL_TEXTURE_2D);
     }
     cmd->AppendSwitchASCII(switches::kContentImageTextureTarget, image_targets);
 
+    // RenderThreadImpl expects Mojo to be available.
+    InitializeMojo();
+
     scoped_ptr<scheduler::RendererScheduler> renderer_scheduler =
         scheduler::RendererScheduler::Create();
     thread_ = new RenderThreadImplForTest(
         InProcessChildThreadParams(test_helper_->GetChannelId(),
                                    test_helper_->GetIOTaskRunner()),
         renderer_scheduler.Pass(), test_task_counter_);
     cmd->InitFromArgv(old_argv);
 
     thread_->EnsureWebKitInitialized();
 
@@ skipping 46 matching lines @@
   test_helper_->Sender()->Send(new WebSocketMsg_NotifyFailure(1, ""));
   test_helper_->Sender()->Send(new TestMsg_QuitRunLoop());
 
   test_helper_->GetMessageLoop()->Run();
 
   EXPECT_EQ(0, test_task_counter_->NumTasksPosted());
 }
 
 }  // namespace
 }  // namespace content