Remove parts of //cc we aren't using

cc/debug/debug_colors.h

Index: cc/debug/debug_colors.h
diff --git a/cc/debug/debug_colors.h b/cc/debug/debug_colors.h
deleted file mode 100644
index 8e4ec8dbf54e2e63218fdb91a28b81c142a2e198..0000000000000000000000000000000000000000
--- a/cc/debug/debug_colors.h
+++ /dev/null
@@ -1,130 +0,0 @@
-// Copyright 2012 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_DEBUG_DEBUG_COLORS_H_
-#define CC_DEBUG_DEBUG_COLORS_H_
-
-#include "base/basictypes.h"
-#include "third_party/skia/include/core/SkColor.h"
-
-namespace cc {
-
-class LayerTreeImpl;
-
-class DebugColors {
- public:
-  static SkColor TiledContentLayerBorderColor();
-  static int TiledContentLayerBorderWidth(const LayerTreeImpl* tree_impl);
-
-  static SkColor ImageLayerBorderColor();
-  static int ImageLayerBorderWidth(const LayerTreeImpl* tree_impl);
-
-  static SkColor ContentLayerBorderColor();
-  static int ContentLayerBorderWidth(const LayerTreeImpl* tree_impl);
-
-  static SkColor MaskingLayerBorderColor();
-  static int MaskingLayerBorderWidth(const LayerTreeImpl* tree_impl);
-
-  static SkColor ContainerLayerBorderColor();
-  static int ContainerLayerBorderWidth(const LayerTreeImpl* tree_impl);
-
-  static SkColor SurfaceLayerBorderColor();
-  static int SurfaceLayerBorderWidth(const LayerTreeImpl* tree_impl);
-
-  static SkColor SurfaceBorderColor();
-  static int SurfaceBorderWidth(const LayerTreeImpl* tree_impl);
-
-  static SkColor SurfaceReplicaBorderColor();
-  static int SurfaceReplicaBorderWidth(const LayerTreeImpl* tree_impl);
-
-  static SkColor HighResTileBorderColor();
-  static int HighResTileBorderWidth(const LayerTreeImpl* tree_impl);
-
-  static SkColor LowResTileBorderColor();
-  static int LowResTileBorderWidth(const LayerTreeImpl* tree_impl);
-
-  static SkColor ExtraHighResTileBorderColor();
-  static int ExtraHighResTileBorderWidth(const LayerTreeImpl* tree_impl);
-
-  static SkColor ExtraLowResTileBorderColor();
-  static int ExtraLowResTileBorderWidth(const LayerTreeImpl* tree_impl);
-
-  static SkColor MissingTileBorderColor();
-  static int MissingTileBorderWidth(const LayerTreeImpl* tree_impl);
-
-  static SkColor SolidColorTileBorderColor();
-  static int SolidColorTileBorderWidth(const LayerTreeImpl* tree_impl);
-
-  static SkColor OOMTileBorderColor();
-  static int OOMTileBorderWidth(const LayerTreeImpl* tree_impl);
-
-  static SkColor DirectPictureBorderColor();
-  static int DirectPictureBorderWidth(const LayerTreeImpl* tree_impl);
-
-  static SkColor DefaultCheckerboardColor();
-  static SkColor EvictedTileCheckerboardColor();
-  static SkColor InvalidatedTileCheckerboardColor();
-
-  static const int kFadeSteps = 50;
-  static SkColor PaintRectBorderColor(int step);
-  static int PaintRectBorderWidth();
-  static SkColor PaintRectFillColor(int step);
-
-  static SkColor PropertyChangedRectBorderColor();
-  static int PropertyChangedRectBorderWidth();
-  static SkColor PropertyChangedRectFillColor();
-
-  static SkColor SurfaceDamageRectBorderColor();
-  static int SurfaceDamageRectBorderWidth();
-  static SkColor SurfaceDamageRectFillColor();
-
-  static SkColor ScreenSpaceLayerRectBorderColor();
-  static int ScreenSpaceLayerRectBorderWidth();
-  static SkColor ScreenSpaceLayerRectFillColor();
-
-  static SkColor ScreenSpaceSurfaceReplicaRectBorderColor();
-  static int ScreenSpaceSurfaceReplicaRectBorderWidth();
-  static SkColor ScreenSpaceSurfaceReplicaRectFillColor();
-
-  static SkColor TouchEventHandlerRectBorderColor();
-  static int TouchEventHandlerRectBorderWidth();
-  static SkColor TouchEventHandlerRectFillColor();
-
-  static SkColor WheelEventHandlerRectBorderColor();
-  static int WheelEventHandlerRectBorderWidth();
-  static SkColor WheelEventHandlerRectFillColor();
-
-  static SkColor ScrollEventHandlerRectBorderColor();
-  static int ScrollEventHandlerRectBorderWidth();
-  static SkColor ScrollEventHandlerRectFillColor();
-
-  static SkColor NonFastScrollableRectBorderColor();
-  static int NonFastScrollableRectBorderWidth();
-  static SkColor NonFastScrollableRectFillColor();
-
-  static SkColor LayerAnimationBoundsBorderColor();
-  static int LayerAnimationBoundsBorderWidth();
-  static SkColor LayerAnimationBoundsFillColor();
-
-  static SkColor NonPaintedFillColor();
-  static SkColor MissingPictureFillColor();
-  static SkColor MissingResizeInvalidations();
-  static SkColor PictureBorderColor();
-
-  static SkColor HUDBackgroundColor();
-  static SkColor HUDSeparatorLineColor();
-  static SkColor HUDIndicatorLineColor();
-
-  static SkColor PlatformLayerTreeTextColor();
-  static SkColor FPSDisplayTextAndGraphColor();
-  static SkColor MemoryDisplayTextColor();
-  static SkColor PaintTimeDisplayTextAndGraphColor();
-
- private:
-  DISALLOW_IMPLICIT_CONSTRUCTORS(DebugColors);
-};
-
-}  // namespace cc
-
-#endif  // CC_DEBUG_DEBUG_COLORS_H_