[cc] Add nearest neighbor filtering for TextureLayer.

cc/layers/texture_layer.h

Index: cc/layers/texture_layer.h
diff --git a/cc/layers/texture_layer.h b/cc/layers/texture_layer.h
index fa52a8c11ff20b5df8d84c71fc283354910a46a6..15c9aa0622515092aedf296dc8975178a30d9ae4 100644
--- a/cc/layers/texture_layer.h
+++ b/cc/layers/texture_layer.h
@@ -100,6 +100,10 @@ class CC_EXPORT TextureLayer : public Layer {
   // true.
   void SetFlipped(bool flipped);
 
+  // Sets whether this texture should use nearest neighbor interpolation as
+  // opposed to bilinear. Defaults to false.
+  void SetNearestNeighbor(bool nearest_neighbor);
+
   // Sets a UV transform to be used at draw time. Defaults to (0, 0) and (1, 1).
   void SetUV(const gfx::PointF& top_left, const gfx::PointF& bottom_right);
 
@@ -156,6 +160,7 @@ class CC_EXPORT TextureLayer : public Layer {
   TextureLayerClient* client_;
 
   bool flipped_;
+  bool nearest_neighbor_;
   gfx::PointF uv_top_left_;
   gfx::PointF uv_bottom_right_;
   // [bottom left, top left, top right, bottom right]