android: Remove in-process video path

content/renderer/media/android/stream_texture_factory.h

Index: content/renderer/media/android/stream_texture_factory.h
diff --git a/content/renderer/media/android/stream_texture_factory.h b/content/renderer/media/android/stream_texture_factory.h
index d9c7323759cb9d90af8e664b2581aedc0ec8b453..4806c6a5bb8da08de59c9ec727bc923adda32570 100644
--- a/content/renderer/media/android/stream_texture_factory.h
+++ b/content/renderer/media/android/stream_texture_factory.h
@@ -21,6 +21,7 @@ class GLES2Interface;
 }  // namespace gles2
 }  // namespace gpu
 
+// TODO(boliu): Remove interfaces.
 namespace content {
 
 // The proxy class for the gpu thread to notify the compositor thread
@@ -47,12 +48,6 @@ class StreamTextureProxy {
 typedef std::unique_ptr<StreamTextureProxy, StreamTextureProxy::Deleter>
     ScopedStreamTextureProxy;
 
-class StreamTextureFactoryContextObserver {
- public:
-  virtual ~StreamTextureFactoryContextObserver() {}
-  virtual void ResetStreamTextureProxy() = 0;
-};
-
 // Factory class for managing stream textures.
 class StreamTextureFactory : public base::RefCounted<StreamTextureFactory> {
  public:
@@ -80,9 +75,6 @@ class StreamTextureFactory : public base::RefCounted<StreamTextureFactory> {
 
   virtual gpu::gles2::GLES2Interface* ContextGL() = 0;
 
-  virtual void AddObserver(StreamTextureFactoryContextObserver* obs) = 0;
-  virtual void RemoveObserver(StreamTextureFactoryContextObserver* obs) = 0;
-
  protected:
   friend class base::RefCounted<StreamTextureFactory>;
   virtual ~StreamTextureFactory() {}