Move TaskGraph creation to TileManager

cc/raster/tile_task_runner.cc

 // Copyright 2014 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/raster/tile_task_runner.h"
 
-#include <algorithm>
-
 namespace cc {
 
 TileTask::TileTask() : did_schedule_(false), did_complete_(false) {
 }
 
 TileTask::~TileTask() {
   DCHECK(!did_schedule_);
   DCHECK(!did_run_ || did_complete_);
 }
 
@@ skipping 31 matching lines @@
 ImageDecodeTask::~ImageDecodeTask() {
 }
 
 RasterTask::RasterTask(ImageDecodeTask::Vector* dependencies) {
   dependencies_.swap(*dependencies);
 }
 
 RasterTask::~RasterTask() {
 }
 
-TileTaskQueue::Item::Item(RasterTask* task, const TaskSetCollection& task_sets)
-    : task(task), task_sets(task_sets) {
-  DCHECK(task_sets.any());
-}
-
-TileTaskQueue::Item::~Item() {
-}
-
-TileTaskQueue::TileTaskQueue() {
-}
-
-TileTaskQueue::~TileTaskQueue() {
-}
-
-void TileTaskQueue::Swap(TileTaskQueue* other) {
-  items.swap(other->items);
-}
-
-void TileTaskQueue::Reset() {
-  items.clear();
-}
-
 }  // namespace cc