Move SharedBitmapManager implementation out of content/

content/common/render_message_filter.mojom

 // Copyright 2016 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 content.mojom;
 
+import "cc/ipc/shared_bitmap_manager.mojom";
 import "content/common/native_types.mojom";
 import "content/public/common/window_container_type.mojom";
 import "gpu/ipc/common/mailbox.mojom";
 import "third_party/WebKit/public/platform/referrer.mojom";
 import "third_party/WebKit/public/web/window_features.mojom";
 import "ui/base/mojo/window_open_disposition.mojom";
 import "url/mojo/url.mojom";
 
 struct CreateNewWindowParams {
   // The routing id of the frame initiating the open.
@@ skipping 70 matching lines @@
 
   // Similar to CreateWindow, except used for sub-widgets, like <select>
   // dropdowns.
   [Sync] CreateNewWidget(int32 opener_id, content.mojom.WebPopupType popup_type)
       => (int32 route_id);
 
   // Similar to CreateWidget except the widget is a full screen window.
   [Sync] CreateFullscreenWidget(int32 opener_id)
       => (int32 route_id);
 
-  // The 2 following methods belong to a future CC related mojom.
-  // For now they need to be part of this channel associated interface to
-  // prevent running into message ordering issues (CC trying to access a shared
-  // bitmap before the registration message below made it to the browser).
-  //
-  // Informs the browser that the child allocated a shared bitmap.
-  AllocatedSharedBitmap(handle<shared_buffer> buffer, gpu.mojom.Mailbox id);
-
-  // Informs the browser that the child deleted a shared bitmap.
-  DeletedSharedBitmap(gpu.mojom.Mailbox id);
+  GetSharedBitmapManager(associated cc.mojom.SharedBitmapManager& bitmap_manager);
 };