Lots of files touched for a very simple change. Everywhere we used a const MediaFormat* we now

use a const MediaFormat&.  This makes for simpler code and for better pointer reference safety.

Review URL: http://codereview.chromium.org/42635

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@12623 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 2 insertions, 6 deletions

diff --git a/chrome/renderer/media/audio_renderer_impl.cc b/chrome/renderer/media/audio_renderer_impl.cc
index 5df76ba..9677b32 100644
--- a/chrome/renderer/media/audio_renderer_impl.cc
+++ b/chrome/renderer/media/audio_renderer_impl.cc
@@ -29,14 +29,14 @@ AudioRendererImpl::~AudioRendererImpl() {
 }
 
 bool AudioRendererImpl::IsMediaFormatSupported(
-    const media::MediaFormat* media_format) {
+    const media::MediaFormat& media_format) {
   int channels;
   int sample_rate;
   int sample_bits;
   return ParseMediaFormat(media_format, &channels, &sample_rate, &sample_bits);
 }
 
-bool AudioRendererImpl::OnInitialize(const media::MediaFormat* media_format) {
+bool AudioRendererImpl::OnInitialize(const media::MediaFormat& media_format) {
   // Parse integer values in MediaFormat.
   int channels;
   int sample_rate;
@@ -156,7 +156,3 @@ void AudioRendererImpl::OnNotifyAudioPacketReady() {
     delegate_->view()->NotifyAudioPacketReady(stream_id_, filled);
   }
 }
-
-const media::MediaFormat* AudioRendererImpl::GetMediaFormat() {
-  return &media_format_;
-}