cc: Remove all blimp code from cc.

cc/blimp/client_picture_cache.h

Index: cc/blimp/client_picture_cache.h
diff --git a/cc/blimp/client_picture_cache.h b/cc/blimp/client_picture_cache.h
deleted file mode 100644
index ddee6a32dde862056786bb847c4caadcba9e6282..0000000000000000000000000000000000000000
--- a/cc/blimp/client_picture_cache.h
+++ /dev/null
@@ -1,46 +0,0 @@
-// Copyright 2016 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_BLIMP_CLIENT_PICTURE_CACHE_H_
-#define CC_BLIMP_CLIENT_PICTURE_CACHE_H_
-
-#include <vector>
-
-#include "third_party/skia/include/core/SkRefCnt.h"
-
-class SkPicture;
-
-namespace cc {
-struct PictureData;
-
-// ClientPictureCache provides functionaltiy for marking when SkPictures are in
-// use an when they stop being in use. PictureCacheUpdates are provided
-// with all new SkPictures that a client needs and the respective unique IDs
-// used on the engine. The SkPictures are kept in memory until they are no
-// longer in use.
-class ClientPictureCache {
- public:
-  virtual ~ClientPictureCache() {}
-
-  // MarkUsed must be called when the client has started using an SkPicture that
-  // was sent to from the engine.
-  virtual void MarkUsed(uint32_t engine_picture_id) = 0;
-
-  // Retrieves an SkPicture from the in-memory cache. It is required that the
-  // provided ID is the same as the unique ID that is given through the cache
-  // update.
-  virtual sk_sp<const SkPicture> GetPicture(uint32_t engine_picture_id) = 0;
-
-  // Called when a PictureCacheUpdate has been retrieved from the engine. This
-  // must contain all the new SkPictures that are in use.
-  virtual void ApplyCacheUpdate(const std::vector<PictureData>& pictures) = 0;
-
-  // Flushes the current state of the cache, removing unused SkPictures. Must be
-  // called after deserialization is finished.
-  virtual void Flush() = 0;
-};
-
-}  // namespace cc
-
-#endif  // CC_BLIMP_CLIENT_PICTURE_CACHE_H_