Replacing allocate bitmap IPC messages with a new Mojo interface.

content/browser/renderer_host/render_message_filter.h

Index: content/browser/renderer_host/render_message_filter.h
diff --git a/content/browser/renderer_host/render_message_filter.h b/content/browser/renderer_host/render_message_filter.h
index 1aa79618ab91d17918a38927b6edf68e2aad993e..57c5c680fd982f3d3f3305511e8b14ef99fae8f7 100644
--- a/content/browser/renderer_host/render_message_filter.h
+++ b/content/browser/renderer_host/render_message_filter.h
@@ -152,16 +152,6 @@ class CONTENT_EXPORT RenderMessageFilter
   void AllocateSharedMemoryOnFileThread(uint32_t buffer_size,
                                         IPC::Message* reply_msg);
   void OnAllocateSharedMemory(uint32_t buffer_size, IPC::Message* reply_msg);
-  void AllocateSharedBitmapOnFileThread(uint32_t buffer_size,
-                                        const cc::SharedBitmapId& id,
-                                        IPC::Message* reply_msg);
-  void OnAllocateSharedBitmap(uint32_t buffer_size,
-                              const cc::SharedBitmapId& id,
-                              IPC::Message* reply_msg);
-  void OnAllocatedSharedBitmap(size_t buffer_size,
-                               const base::SharedMemoryHandle& handle,
-                               const cc::SharedBitmapId& id);
-  void OnDeletedSharedBitmap(const cc::SharedBitmapId& id);
   void OnResolveProxy(const GURL& url, IPC::Message* reply_msg);
 
   // Browser side discardable shared memory allocation.