Incorporate BlobChannel into Blimp image encode/decode pipeline.

blimp/client/feature/compositor/blimp_compositor_manager.h

Index: blimp/client/feature/compositor/blimp_compositor_manager.h
diff --git a/blimp/client/feature/compositor/blimp_compositor_manager.h b/blimp/client/feature/compositor/blimp_compositor_manager.h
index d4e1ec2177253864e8aa900f307892ecba823f47..d727b52e2b55ae3f0e7b4b4cfbdc5fb473d1f51c 100644
--- a/blimp/client/feature/compositor/blimp_compositor_manager.h
+++ b/blimp/client/feature/compositor/blimp_compositor_manager.h
@@ -5,17 +5,18 @@
 #ifndef BLIMP_CLIENT_FEATURE_COMPOSITOR_BLIMP_COMPOSITOR_MANAGER_H_
 #define BLIMP_CLIENT_FEATURE_COMPOSITOR_BLIMP_COMPOSITOR_MANAGER_H_
 
+#include <map>
+
 #include "base/macros.h"
 #include "blimp/client/feature/compositor/blimp_compositor.h"
 #include "blimp/client/feature/compositor/blimp_gpu_memory_buffer_manager.h"
+#include "blimp/client/feature/compositor/blob_image_serialization_processor.h"
 #include "blimp/client/feature/render_widget_feature.h"
 #include "cc/trees/layer_tree_settings.h"
 
 namespace blimp {
 namespace client {
 
-class ClientImageSerializationProcessor;
-
 class BlimpCompositorManagerClient {
  public:
   virtual void OnSwapBuffersCompleted() = 0;
@@ -93,10 +94,6 @@ class BlimpCompositorManager
 
   std::unique_ptr<BlimpGpuMemoryBufferManager> gpu_memory_buffer_manager_;
 
-  // Provides the functionality to deserialize images in SkPicture.
-  std::unique_ptr<ClientImageSerializationProcessor>
-      image_serialization_processor_;
-
   // A map of render_widget_ids to the BlimpCompositor instance.
   typedef std::map<int, std::unique_ptr<BlimpCompositor>> CompositorMap;
   CompositorMap compositors_;