media: Remove BrowserCdmFactory inferface.

chromecast/browser/cast_content_browser_client.h

Index: chromecast/browser/cast_content_browser_client.h
diff --git a/chromecast/browser/cast_content_browser_client.h b/chromecast/browser/cast_content_browser_client.h
index 11763b8b041650755f2140fb504e4dab8963ede0..12129e3293a8d8c8110362491be68196c2596ec2 100644
--- a/chromecast/browser/cast_content_browser_client.h
+++ b/chromecast/browser/cast_content_browser_client.h
@@ -71,10 +71,6 @@ class CastContentBrowserClient : public content::ContentBrowserClient {
   // instance.
   virtual scoped_refptr<media::CmaMediaPipelineClient>
   CreateCmaMediaPipelineClient();
-
-  // Creates and returns a factory used for creating BrowserCdm instances for
-  // playing protected content. This is called once per browser lifetime.
-  virtual scoped_ptr<::media::BrowserCdmFactory> CreateBrowserCdmFactory();
 #endif
 
   // Performs cleanup for process exit (but before AtExitManager cleanup).
@@ -150,6 +146,7 @@ class CastContentBrowserClient : public content::ContentBrowserClient {
       content::FileDescriptorInfo* mappings,
       std::map<int, base::MemoryMappedFile::Region>* regions) override;
 #else
+  scoped_ptr<::media::CdmFactory> CreateCdmFactory() override;
   void GetAdditionalMappedFilesForChildProcess(
       const base::CommandLine& command_line,
       int child_process_id,