cc: Remove all blimp code from cc.

cc/trees/layer_tree_host_in_process.h

 // Copyright 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CC_TREES_LAYER_TREE_HOST_IN_PROCESS_H_
 #define CC_TREES_LAYER_TREE_HOST_IN_PROCESS_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 29 matching lines @@
 #include "cc/trees/layer_tree_host_client.h"
 #include "cc/trees/layer_tree_settings.h"
 #include "cc/trees/proxy.h"
 #include "cc/trees/swap_promise_manager.h"
 #include "cc/trees/target_property.h"
 #include "third_party/skia/include/core/SkColor.h"
 #include "ui/gfx/geometry/rect.h"
 
 namespace cc {
 class MutatorEvents;
-class ClientPictureCache;
-class EnginePictureCache;
-class ImageSerializationProcessor;
 class Layer;
 class LayerTreeHostClient;
 class LayerTreeHostImpl;
 class LayerTreeHostImplClient;
 class LayerTreeHostSingleThreadClient;
 class LayerTreeMutator;
 class MutatorHost;
 class PropertyTrees;
 class RenderingStatsInstrumentation;
 class TaskGraphRunner;
 struct ReflectedMainFrameState;
 struct RenderingStats;
 struct ScrollAndScaleSet;
 
 class CC_EXPORT LayerTreeHostInProcess : public LayerTreeHost {
  public:
   // TODO(sad): InitParams should be a movable type so that it can be
   // std::move()d to the Create* functions.
   struct CC_EXPORT InitParams {
     LayerTreeHostClient* client = nullptr;
     TaskGraphRunner* task_graph_runner = nullptr;
     LayerTreeSettings const* settings = nullptr;
     scoped_refptr<base::SingleThreadTaskRunner> main_task_runner;
-    ImageSerializationProcessor* image_serialization_processor = nullptr;
     MutatorHost* mutator_host = nullptr;
     scoped_refptr<base::SequencedTaskRunner> image_worker_task_runner;
 
     InitParams();
     ~InitParams();
   };
 
   static std::unique_ptr<LayerTreeHostInProcess> CreateThreaded(
       scoped_refptr<base::SingleThreadTaskRunner> impl_task_runner,
       InitParams* params);
@@ skipping 99 matching lines @@
 
   bool has_gpu_rasterization_trigger() const {
     return has_gpu_rasterization_trigger_;
   }
 
   Proxy* proxy() const { return proxy_.get(); }
 
   bool IsSingleThreaded() const;
   bool IsThreaded() const;
 
-  ImageSerializationProcessor* image_serialization_processor() const {
-    return image_serialization_processor_;
-  }
-
-  EnginePictureCache* engine_picture_cache() const {
-    return engine_picture_cache_ ? engine_picture_cache_.get() : nullptr;
-  }
-
-  ClientPictureCache* client_picture_cache() const {
-    return client_picture_cache_ ? client_picture_cache_.get() : nullptr;
-  }
-
  protected:
   // Allow tests to inject the LayerTree.
   LayerTreeHostInProcess(InitParams* params,
                          CompositorMode mode,
                          std::unique_ptr<LayerTree> layer_tree);
   LayerTreeHostInProcess(InitParams* params, CompositorMode mode);
 
   void InitializeThreaded(
       scoped_refptr<base::SingleThreadTaskRunner> main_task_runner,
       scoped_refptr<base::SingleThreadTaskRunner> impl_task_runner);
   void InitializeSingleThreaded(
       LayerTreeHostSingleThreadClient* single_thread_client,
       scoped_refptr<base::SingleThreadTaskRunner> main_task_runner);
   void InitializeForTesting(
       std::unique_ptr<TaskRunnerProvider> task_runner_provider,
       std::unique_ptr<Proxy> proxy_for_testing);
-  void InitializePictureCacheForTesting();
   void SetTaskRunnerProviderForTesting(
       std::unique_ptr<TaskRunnerProvider> task_runner_provider);
   void SetUIResourceManagerForTesting(
       std::unique_ptr<UIResourceManager> ui_resource_manager);
 
   // task_graph_runner() returns a valid value only until the LayerTreeHostImpl
   // is created in CreateLayerTreeHostImpl().
   TaskGraphRunner* task_graph_runner() const { return task_graph_runner_; }
 
   void OnCommitForSwapPromises();
@@ skipping 63 matching lines @@
 
   int id_;
   bool next_commit_forces_redraw_ = false;
   bool next_commit_forces_recalculate_raster_scales_ = false;
   // Track when we're inside a main frame to see if compositor is being
   // destroyed midway which causes a crash. crbug.com/654672
   bool inside_main_frame_ = false;
 
   TaskGraphRunner* task_graph_runner_;
 
-  ImageSerializationProcessor* image_serialization_processor_;
-  std::unique_ptr<EnginePictureCache> engine_picture_cache_;
-  std::unique_ptr<ClientPictureCache> client_picture_cache_;
-
   SurfaceSequenceGenerator surface_sequence_generator_;
   uint32_t num_consecutive_frames_suitable_for_gpu_ = 0;
 
   // The state that was expected to be reflected from the main thread during
   // BeginMainFrame, but could not be done. The client provides these deltas
   // to use during the commit instead of applying them at that point because
   // its necessary for these deltas to be applied *after* PropertyTrees are
   // built/updated on the main thread.
   // TODO(khushalsagar): Investigate removing this after SPV2, since then we
   // should get these PropertyTrees directly from blink?
   std::unique_ptr<ReflectedMainFrameState> reflected_main_frame_state_;
 
   scoped_refptr<base::SequencedTaskRunner> image_worker_task_runner_;
 
   DISALLOW_COPY_AND_ASSIGN(LayerTreeHostInProcess);
 };
 
 }  // namespace cc
 
 #endif  // CC_TREES_LAYER_TREE_HOST_IN_PROCESS_H_