Remove parts of //cc we aren't using

cc/resources/tile_draw_info.h

Index: cc/resources/tile_draw_info.h
diff --git a/cc/resources/tile_draw_info.h b/cc/resources/tile_draw_info.h
deleted file mode 100644
index 0c6bbf61286b5d8f57f7e2fefe5d3579da608dd0..0000000000000000000000000000000000000000
--- a/cc/resources/tile_draw_info.h
+++ /dev/null
@@ -1,84 +0,0 @@
-// Copyright 2013 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_RESOURCES_TILE_DRAW_INFO_H_
-#define CC_RESOURCES_TILE_DRAW_INFO_H_
-
-#include "base/memory/scoped_ptr.h"
-#include "base/trace_event/trace_event_argument.h"
-#include "cc/resources/platform_color.h"
-#include "cc/resources/resource_provider.h"
-#include "cc/resources/scoped_resource.h"
-#include "cc/resources/tile_task_runner.h"
-
-namespace cc {
-
-// This class holds all the state relevant to drawing a tile.
-class CC_EXPORT TileDrawInfo {
- public:
-  enum Mode { RESOURCE_MODE, SOLID_COLOR_MODE, OOM_MODE };
-
-  TileDrawInfo();
-  ~TileDrawInfo();
-
-  Mode mode() const { return mode_; }
-
-  bool IsReadyToDraw() const;
-
-  ResourceProvider::ResourceId resource_id() const {
-    DCHECK(mode_ == RESOURCE_MODE);
-    DCHECK(resource_);
-    return resource_->id();
-  }
-
-  gfx::Size resource_size() const {
-    DCHECK(mode_ == RESOURCE_MODE);
-    DCHECK(resource_);
-    return resource_->size();
-  }
-
-  SkColor solid_color() const {
-    DCHECK(mode_ == SOLID_COLOR_MODE);
-    return solid_color_;
-  }
-
-  bool contents_swizzled() const {
-    DCHECK(resource_);
-    return !PlatformColor::SameComponentOrder(resource_->format());
-  }
-
-  bool requires_resource() const {
-    return mode_ == RESOURCE_MODE || mode_ == OOM_MODE;
-  }
-
-  inline bool has_resource() const { return !!resource_; }
-
-  void SetSolidColorForTesting(SkColor color) { set_solid_color(color); }
-  void SetResourceForTesting(scoped_ptr<ScopedResource> resource) {
-    resource_ = resource.Pass();
-  }
-
-  void AsValueInto(base::trace_event::TracedValue* state) const;
-
- private:
-  friend class Tile;
-  friend class TileManager;
-
-  void set_use_resource() { mode_ = RESOURCE_MODE; }
-
-  void set_solid_color(const SkColor& color) {
-    mode_ = SOLID_COLOR_MODE;
-    solid_color_ = color;
-  }
-
-  void set_oom() { mode_ = OOM_MODE; }
-
-  Mode mode_;
-  SkColor solid_color_;
-  scoped_ptr<ScopedResource> resource_;
-};
-
-}  // namespace cc
-
-#endif  // CC_RESOURCES_TILE_DRAW_INFO_H_