Lots of files touched for a very simple change. Everywhere we used a const M...

media/base/mock_media_filters.h

Index: media/base/mock_media_filters.h
===================================================================
--- media/base/mock_media_filters.h	(revision 12568)
+++ media/base/mock_media_filters.h	(working copy)
@@ -124,8 +124,8 @@
     }
   }
 
-  virtual const MediaFormat* GetMediaFormat() {
-    return &media_format_;
+  virtual const MediaFormat& media_format() {
+    return media_format_;
   }
 
   virtual size_t Read(uint8* data, size_t size) {
@@ -210,8 +210,8 @@
   }
 
   // Implementation of DemuxerStream.
-  virtual const MediaFormat* GetMediaFormat() {
-    return &media_format_;
+  virtual const MediaFormat& media_format() {
+    return media_format_;
   }
 
   virtual void Read(Assignable<Buffer>* buffer) {
@@ -299,7 +299,7 @@
                                   const MockFilterConfig*>(config);
   }
 
-  static bool IsMediaFormatSupported(const MediaFormat* media_format) {
+  static bool IsMediaFormatSupported(const MediaFormat& media_format) {
     return true;  // TODO(ralphl): check for a supported format.
   }
 
@@ -317,8 +317,8 @@
     return true;
   }
 
-  virtual const MediaFormat* GetMediaFormat() {
-    return &media_format_;
+  virtual const MediaFormat& media_format() {
+    return media_format_;
   }
 
   virtual void Read(Assignable<Buffer>* buffer) {
@@ -343,7 +343,7 @@
                                   const MockFilterConfig*>(config);
   }
 
-  static bool IsMediaFormatSupported(const MediaFormat* media_format) {
+  static bool IsMediaFormatSupported(const MediaFormat& media_format) {
     return true;  // TODO(ralphl): check for a supported format
   }
 
@@ -375,7 +375,7 @@
                                   const MockFilterConfig*>(config);
   }
 
-  static bool IsMediaFormatSupported(const MediaFormat* media_format) {
+  static bool IsMediaFormatSupported(const MediaFormat& media_format) {
     return true;  // TODO(ralphl): check for a supported format.
   }
 
@@ -425,8 +425,8 @@
     return true;
   }
 
-  virtual const MediaFormat* GetMediaFormat() {
-    return &media_format_;
+  virtual const MediaFormat& media_format() {
+    return media_format_;
   }
 
   virtual void Read(Assignable<VideoFrame>* buffer) {
@@ -482,7 +482,7 @@
                                   const MockFilterConfig*>(config);
   }
 
-  static bool IsMediaFormatSupported(const MediaFormat* media_format) {
+  static bool IsMediaFormatSupported(const MediaFormat& media_format) {
     return true;  // TODO(ralphl): check for a supported format
   }