Fix webrtcAudioPrivate API to handle requests from <webview>s.

chrome/browser/extensions/api/webrtc_audio_private/webrtc_audio_private_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/json/json_writer.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/synchronization/waitable_event.h"
 #include "base/threading/platform_thread.h"
@@ skipping 14 matching lines @@
 #include "content/public/browser/web_contents.h"
 #include "content/public/test/browser_test_utils.h"
 #include "extensions/common/permissions/permission_set.h"
 #include "extensions/common/permissions/permissions_data.h"
 #include "media/audio/audio_manager.h"
 #include "media/audio/audio_manager_base.h"
 #include "net/test/embedded_test_server/embedded_test_server.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using base::JSONWriter;
-using content::RenderViewHost;
+using content::RenderProcessHost;
 using content::WebContents;
 using media::AudioDeviceNames;
 using media::AudioManager;
 
 namespace extensions {
 
 using extension_function_test_utils::RunFunctionAndReturnError;
 using extension_function_test_utils::RunFunctionAndReturnSingleResult;
 
 class AudioWaitingExtensionTest : public ExtensionApiTest {
  protected:
   void WaitUntilAudioIsPlaying(WebContents* tab) {
     // Wait for audio to start playing. We gate this on there being one
     // or more AudioOutputController objects for our tab.
     bool audio_playing = false;
     for (size_t remaining_tries = 50; remaining_tries > 0; --remaining_tries) {
-      tab->GetRenderViewHost()->GetAudioOutputControllers(
+      tab->GetRenderProcessHost()->GetAudioOutputControllers(
           base::Bind(OnAudioControllers, &audio_playing));
       base::MessageLoop::current()->RunUntilIdle();
       if (audio_playing)
         break;
 
       base::PlatformThread::Sleep(base::TimeDelta::FromMilliseconds(100));
     }
 
     if (!audio_playing)
       FAIL() << "Audio did not start playing within ~5 seconds.";
   }
 
   // Used by the test above to wait until audio is playing.
   static void OnAudioControllers(
       bool* audio_playing,
-      const RenderViewHost::AudioOutputControllerList& list) {
+      const RenderProcessHost::AudioOutputControllerList& list) {
     if (!list.empty())
       *audio_playing = true;
   }
 };
 
 class WebrtcAudioPrivateTest : public AudioWaitingExtensionTest {
  public:
   WebrtcAudioPrivateTest()
       : enumeration_event_(false, false) {
   }
@@ skipping 331 matching lines @@
   title_watcher.AlsoWaitForTitle(base::ASCIIToUTF16("failure"));
   base::string16 result = title_watcher.WaitAndGetTitle();
   EXPECT_EQ(base::ASCIIToUTF16("success"), result);
 
   g_browser_process->webrtc_log_uploader()->OverrideUploadWithBufferForTesting(
       NULL);
 }
 #endif  // defined(GOOGLE_CHROME_BUILD) || defined(ENABLE_HANGOUT_SERVICES_EXTENSION)
 
 }  // namespace extensions