Add support to send optimal format as part of ScheduleOverlayPlane

ui/gl/gl_image_memory.h

Index: ui/gl/gl_image_memory.h
diff --git a/ui/gl/gl_image_memory.h b/ui/gl/gl_image_memory.h
index 5492ec391a2f95753f6d1cee6c2f14c2ecfcfe19..4d08f3c3e765372b99b1b0c651fd65c36009a4a3 100644
--- a/ui/gl/gl_image_memory.h
+++ b/ui/gl/gl_image_memory.h
@@ -33,8 +33,10 @@ class GL_EXPORT GLImageMemory : public GLImage {
   bool ScheduleOverlayPlane(gfx::AcceleratedWidget widget,
                             int z_order,
                             gfx::OverlayTransform transform,
+                            gfx::BufferFormat storage_format,
                             const gfx::Rect& bounds_rect,
-                            const gfx::RectF& crop_rect) override;
+                            const gfx::RectF& crop_rect,
+                            bool handle_scaling) override;
 
   static unsigned GetInternalFormatForTesting(gfx::BufferFormat format);