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

mojo/converters/surfaces/surfaces_type_converters.cc

Index: mojo/converters/surfaces/surfaces_type_converters.cc
diff --git a/mojo/converters/surfaces/surfaces_type_converters.cc b/mojo/converters/surfaces/surfaces_type_converters.cc
index 6e901dfe3958ef7366fbe9e96315a1d2905d379a..4474b382e2b31343b961598126d25c268f35600a 100644
--- a/mojo/converters/surfaces/surfaces_type_converters.cc
+++ b/mojo/converters/surfaces/surfaces_type_converters.cc
@@ -176,7 +176,8 @@ bool ConvertDrawQuad(const QuadPtr& input,
                         tile_state->tex_coord_rect.To<gfx::RectF>(),
                         tile_state->texture_size.To<gfx::Size>(),
                         tile_state->swizzle_contents,
-                        tile_state->nearest_neighbor);
+                        tile_state->nearest_neighbor,
+                        tile_state->allow_overlay);
       break;
     }
     case MATERIAL_YUV_VIDEO_CONTENT: {
@@ -343,6 +344,7 @@ QuadPtr TypeConverter<QuadPtr, cc::DrawQuad>::Convert(
       tile_state->texture_size = Size::From(tile_quad->texture_size);
       tile_state->swizzle_contents = tile_quad->swizzle_contents;
       tile_state->nearest_neighbor = tile_quad->nearest_neighbor;
+      tile_state->allow_overlay = tile_quad->allow_overlay;
       tile_state->resource_id = tile_quad->resource_id();
       quad->tile_quad_state = tile_state.Pass();
       break;