Add flag to signal that video frame must be drawn using an overlay.

cc/ipc/quads.mojom

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 module cc.mojom;
 
 import "cc/ipc/filter_operations.mojom";
 import "cc/ipc/shared_quad_state.mojom";
 import "cc/ipc/surface_id.mojom";
 import "ui/gfx/geometry/mojo/geometry.mojom";
@@ skipping 86 matching lines @@
   gfx.mojom.Size uv_tex_size;
   uint32 y_plane_resource_id;
   uint32 u_plane_resource_id;
   uint32 v_plane_resource_id;
   uint32 a_plane_resource_id;
   YUVColorSpace color_space;
   float resource_offset;
   float resource_multiplier;
   uint32 bits_per_channel;
   gfx.mojom.ColorSpace video_color_space;
+  bool require_overlay;
 };
 
 union DrawQuadState {
   DebugBorderQuadState debug_border_quad_state;
   RenderPassQuadState render_pass_quad_state;
   SolidColorQuadState solid_color_quad_state;
   StreamVideoQuadState stream_video_quad_state;
   SurfaceQuadState surface_quad_state;
   TextureQuadState texture_quad_state;
   TileQuadState tile_quad_state;
@@ skipping 16 matching lines @@
   // Allows changing the rect that gets drawn to make it smaller. This value
   // should be clipped to |rect|. This rect lives in content space.
   bool needs_blending;
 
   // Optionally holds a SharedQuadState (transforms etc) shared by multiple
   // quads.
   SharedQuadState? sqs;
 
   DrawQuadState draw_quad_state;
 };