cc: Remove all blimp code from cc.

cc/input/layer_selection_bound.h

 // 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.
 
 #ifndef CC_INPUT_LAYER_SELECTION_BOUND_H_
 #define CC_INPUT_LAYER_SELECTION_BOUND_H_
 
 #include "cc/base/cc_export.h"
 #include "cc/input/selection.h"
 #include "ui/gfx/geometry/point.h"
 #include "ui/gfx/selection_bound.h"
 
 namespace cc {
 
-namespace proto {
-class LayerSelection;
-class LayerSelectionBound;
-}  // namespace proto
-
 // Marker for a selection end-point attached to a specific layer.
 // TODO(fsamuel): This could be unified with gfx::SelectionBound.
 struct CC_EXPORT LayerSelectionBound {
   LayerSelectionBound();
   ~LayerSelectionBound();
 
   gfx::SelectionBound::Type type;
   gfx::Point edge_top;
   gfx::Point edge_bottom;
   int layer_id;
 
   bool operator==(const LayerSelectionBound& other) const;
   bool operator!=(const LayerSelectionBound& other) const;
-
-  void ToProtobuf(proto::LayerSelectionBound* proto) const;
-  void FromProtobuf(const proto::LayerSelectionBound& proto);
 };
 
 typedef Selection<LayerSelectionBound> LayerSelection;
 
-CC_EXPORT void LayerSelectionToProtobuf(const LayerSelection& selection,
-                                        proto::LayerSelection* proto);
-CC_EXPORT void LayerSelectionFromProtobuf(LayerSelection* selection,
-                                          const proto::LayerSelection& proto);
-
 }  // namespace cc
 
 #endif  // CC_INPUT_LAYER_SELECTION_BOUND_H_