cc: Rename TileTaskClient interface to RasterBufferProvider.

cc/tiles/gpu_image_decode_controller.cc

 // 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.
 
 #include "cc/tiles/gpu_image_decode_controller.h"
 
 #include "base/memory/discardable_memory_allocator.h"
 #include "base/memory/ptr_util.h"
 #include "base/numerics/safe_math.h"
 #include "base/strings/stringprintf.h"
@@ skipping 59 matching lines @@
   }
 
   // Overridden from Task:
   void RunOnWorkerThread() override {
     TRACE_EVENT2("cc", "ImageDecodeTaskImpl::RunOnWorkerThread", "mode", "gpu",
                  "source_prepare_tiles_id", source_prepare_tiles_id_);
     controller_->DecodeImage(image_);
   }
 
   // Overridden from TileTask:
-  void ScheduleOnOriginThread(TileTaskClient* client) override {}
-  void CompleteOnOriginThread(TileTaskClient* client) override {
+  void ScheduleOnOriginThread(RasterBufferProvider* provider) override {}
+  void CompleteOnOriginThread(RasterBufferProvider* provider) override {
     controller_->DecodeTaskCompleted(image_);
   }
 
  protected:
   ~ImageDecodeTaskImpl() override {}
 
  private:
   GpuImageDecodeController* controller_;
   DrawImage image_;
   skia::RefPtr<const SkImage> image_ref_;
@@ skipping 19 matching lines @@
     DCHECK(!SkipImage(draw_image));
   }
 
   // Override from Task:
   void RunOnWorkerThread() override {
     TRACE_EVENT2("cc", "ImageUploadTaskImpl::RunOnWorkerThread", "mode", "gpu",
                  "source_prepare_tiles_id", source_prepare_tiles_id_);
     controller_->UploadImage(image_);
   }
 
-  void ScheduleOnOriginThread(TileTaskClient* client) override {}
-  void CompleteOnOriginThread(TileTaskClient* client) override {
+  void ScheduleOnOriginThread(RasterBufferProvider* provider) override {}
+  void CompleteOnOriginThread(RasterBufferProvider* provider) override {
     controller_->UploadTaskCompleted(image_);
   }
 
   // Override from ImageDecodeTask:
   bool SupportsConcurrentExecution() const override { return false; }
 
  protected:
   ~ImageUploadTaskImpl() override {}
 
  private:
@@ skipping 601 matching lines @@
 }
 
 SkImageInfo GpuImageDecodeController::CreateImageInfoForDrawImage(
     const DrawImage& draw_image) const {
   return SkImageInfo::Make(
       draw_image.image()->width(), draw_image.image()->height(),
       ResourceFormatToClosestSkColorType(format_), kPremul_SkAlphaType);
 }
 
 }  // namespace cc