Minor cleanups in MediaStreamCaptureIndicator.

chrome/browser/ui/tabs/tab_utils.cc

 // Copyright (c) 2012 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 "chrome/browser/ui/tabs/tab_utils.h"
 
 #include "chrome/browser/media/audio_stream_indicator.h"
 #include "chrome/browser/media/media_capture_devices_dispatcher.h"
 #include "chrome/browser/media/media_stream_capture_indicator.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/web_contents.h"
 
 namespace chrome {
 
 bool ShouldShowProjectingIndicator(content::WebContents* contents) {
-  int render_process_id = contents->GetRenderProcessHost()->GetID();
-  int render_view_id = contents->GetRenderViewHost()->GetRoutingID();
   scoped_refptr<MediaStreamCaptureIndicator> indicator =
       MediaCaptureDevicesDispatcher::GetInstance()->
           GetMediaStreamCaptureIndicator();
-  return indicator->IsBeingMirrored(render_process_id, render_view_id);
+  return indicator->IsBeingMirrored(contents);
 }
 
 bool ShouldShowRecordingIndicator(content::WebContents* contents) {
-  int render_process_id = contents->GetRenderProcessHost()->GetID();
-  int render_view_id = contents->GetRenderViewHost()->GetRoutingID();
   scoped_refptr<MediaStreamCaptureIndicator> indicator =
       MediaCaptureDevicesDispatcher::GetInstance()->
           GetMediaStreamCaptureIndicator();
   // The projecting indicator takes precedence over the recording indicator, but
   // if we are projecting and we don't handle the projecting case we want to
   // still show the recording indicator.
-  return indicator->IsCapturingUserMedia(render_process_id, render_view_id) ||
-         indicator->IsBeingMirrored(render_process_id, render_view_id);
+  return indicator->IsCapturingUserMedia(contents) ||
+         indicator->IsBeingMirrored(contents);
 }
 
 bool IsPlayingAudio(content::WebContents* contents) {
   AudioStreamIndicator* audio_indicator =
       MediaCaptureDevicesDispatcher::GetInstance()->GetAudioStreamIndicator();
   return audio_indicator->IsPlayingAudio(contents);
 }
 
 }  // namespace chrome