Mac Overlays: Allow SolidColor and Tile quads to be candidates for overlays.

cc/quads/tile_draw_quad.cc

Index: cc/quads/tile_draw_quad.cc
diff --git a/cc/quads/tile_draw_quad.cc b/cc/quads/tile_draw_quad.cc
index 02c4a1e25a5f9f175be4c66e389a8a914cda6564..d8e10a7f22dc3d79bae267a4c8b9d48799e35bca 100644
--- a/cc/quads/tile_draw_quad.cc
+++ b/cc/quads/tile_draw_quad.cc
@@ -24,7 +24,8 @@ void TileDrawQuad::SetNew(const SharedQuadState* shared_quad_state,
                           const gfx::RectF& tex_coord_rect,
                           const gfx::Size& texture_size,
                           bool swizzle_contents,
-                          bool nearest_neighbor) {
+                          bool nearest_neighbor,
+                          bool allow_overlay) {
   ContentDrawQuadBase::SetNew(shared_quad_state,
                               DrawQuad::TILED_CONTENT,
                               rect,
@@ -33,7 +34,8 @@ void TileDrawQuad::SetNew(const SharedQuadState* shared_quad_state,
                               tex_coord_rect,
                               texture_size,
                               swizzle_contents,
-                              nearest_neighbor);
+                              nearest_neighbor,
+                              allow_overlay);
   resources.ids[kResourceIdIndex] = resource_id;
   resources.count = 1;
 }
@@ -47,11 +49,12 @@ void TileDrawQuad::SetAll(const SharedQuadState* shared_quad_state,
                           const gfx::RectF& tex_coord_rect,
                           const gfx::Size& texture_size,
                           bool swizzle_contents,
-                          bool nearest_neighbor) {
+                          bool nearest_neighbor,
+                          bool allow_overlay) {
   ContentDrawQuadBase::SetAll(shared_quad_state, DrawQuad::TILED_CONTENT, rect,
                               opaque_rect, visible_rect, needs_blending,
                               tex_coord_rect, texture_size, swizzle_contents,
-                              nearest_neighbor);
+                              nearest_neighbor, allow_overlay);
   resources.ids[kResourceIdIndex] = resource_id;
   resources.count = 1;
 }