[cc] Add nearest neighbor filtering for TextureLayer.

cc/quads/texture_draw_quad.h

Index: cc/quads/texture_draw_quad.h
diff --git a/cc/quads/texture_draw_quad.h b/cc/quads/texture_draw_quad.h
index 9137d51beb5cf87315817f45e226f7eebd63deee..990b2764f7c706dd271ef893e1ff28b66b2afcf8 100644
--- a/cc/quads/texture_draw_quad.h
+++ b/cc/quads/texture_draw_quad.h
@@ -26,7 +26,8 @@ class CC_EXPORT TextureDrawQuad : public DrawQuad {
               const gfx::PointF& uv_bottom_right,
               SkColor background_color,
               const float vertex_opacity[4],
-              bool flipped);
+              bool flipped,
+              bool nearest_neighbor);
 
   void SetAll(const SharedQuadState* shared_quad_state,
               const gfx::Rect& rect,
@@ -39,7 +40,8 @@ class CC_EXPORT TextureDrawQuad : public DrawQuad {
               const gfx::PointF& uv_bottom_right,
               SkColor background_color,
               const float vertex_opacity[4],
-              bool flipped);
+              bool flipped,
+              bool nearest_neighbor);
 
   unsigned resource_id;
   bool premultiplied_alpha;
@@ -48,6 +50,7 @@ class CC_EXPORT TextureDrawQuad : public DrawQuad {
   SkColor background_color;
   float vertex_opacity[4];
   bool flipped;
+  bool nearest_neighbor;
 
   void IterateResources(const ResourceIteratorCallback& callback) override;