Add detection for rotation and flip overlay transforms

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 afac6bfde32c3b4986bfcc411d04e18726611140..706414923686d321d9b2374ba9e7d6e917984dbc 100644
--- a/cc/quads/texture_draw_quad.h
+++ b/cc/quads/texture_draw_quad.h
@@ -26,7 +26,7 @@ class CC_EXPORT TextureDrawQuad : public DrawQuad {
               const gfx::PointF& uv_bottom_right,
               SkColor background_color,
               const float vertex_opacity[4],
-              bool flipped,
+              bool y_flipped,
               bool nearest_neighbor);
 
   void SetAll(const SharedQuadState* shared_quad_state,
@@ -40,7 +40,7 @@ class CC_EXPORT TextureDrawQuad : public DrawQuad {
               const gfx::PointF& uv_bottom_right,
               SkColor background_color,
               const float vertex_opacity[4],
-              bool flipped,
+              bool y_flipped,
               bool nearest_neighbor);
 
   unsigned resource_id;
@@ -49,7 +49,7 @@ class CC_EXPORT TextureDrawQuad : public DrawQuad {
   gfx::PointF uv_bottom_right;
   SkColor background_color;
   float vertex_opacity[4];
-  bool flipped;
+  bool y_flipped;
   bool nearest_neighbor;
 
   void IterateResources(const ResourceIteratorCallback& callback) override;