Blimp: create Mojo component for renderer/browser communication.

blimp/engine/app/blimp_content_renderer_client.h

Index: blimp/engine/app/blimp_content_renderer_client.h
diff --git a/blimp/engine/app/blimp_content_renderer_client.h b/blimp/engine/app/blimp_content_renderer_client.h
index 8e869664c05b4d01767d6c37068d44f2d727b297..956a7b70f96eb12a0356d34e90b868c944b6a93b 100644
--- a/blimp/engine/app/blimp_content_renderer_client.h
+++ b/blimp/engine/app/blimp_content_renderer_client.h
@@ -20,8 +20,7 @@ namespace engine {
 
 class BlimpContentRendererClient : public content::ContentRendererClient {
  public:
-  BlimpContentRendererClient(scoped_ptr<BlimpImageSerializationProcessor>
-                                 image_serialization_processor);
+  BlimpContentRendererClient();
   ~BlimpContentRendererClient() override;
 
   // content::ContentRendererClient implementation.
@@ -33,7 +32,7 @@ class BlimpContentRendererClient : public content::ContentRendererClient {
   scoped_ptr<web_cache::WebCacheRenderProcessObserver> web_cache_observer_;
 
   // Provides the functionality to serialize images in SkPicture.
-  scoped_ptr<BlimpImageSerializationProcessor> image_serialization_processor_;
+  scoped_ptr<cc::ImageSerializationProcessor> image_serialization_processor_;
 
   DISALLOW_COPY_AND_ASSIGN(BlimpContentRendererClient);
 };