Service CreateNewWindow on the UI thread with a new mojo interface

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.
-  int32 opener_render_frame_id;
-
-  // True if this open request came in the context of a user gesture.
-  bool user_gesture;
-
-  // Type of window requested.
-  WindowContainerType window_container_type;
-
-  // The session storage namespace ID this view should use.
-  int64 session_storage_namespace_id;
-
-  // The name of the resulting frame that should be created (empty if none
-  // has been specified). UTF8 encoded string.
-  string frame_name;
-
-  // The URL of the frame initiating the open.
-  url.mojom.Url opener_url;
-
-  // The URL of the top frame containing the opener.
-  url.mojom.Url opener_top_level_frame_url;
-
-  // The security origin of the frame initiating the open.
-  url.mojom.Url opener_security_origin;
-
-  // Whether the opener will be suppressed in the new window, in which case
-  // scripting the new window is not allowed.
-  bool opener_suppressed;
-
-  // Whether the window should be opened in the foreground, background, etc.
-  ui.mojom.WindowOpenDisposition disposition;
-
-  // The URL that will be loaded in the new window (empty if none has been
-  // specified).
-  url.mojom.Url target_url;
-
-  // The referrer that will be used to load |target_url| (empty if none has
-  // been specified).
-  blink.mojom.Referrer referrer;
-
-  // The window features to use for the new view.
-  blink.mojom.WindowFeatures features;
-};
-
-struct CreateNewWindowReply {
-  // The ID of the view to be created. If the ID is MSG_ROUTING_NONE, then the
-  // opener RenderFrame should not create a RenderView in its process.
-  // MSG_ROUTING_NONE does not necessarily indicate failure; it may also occur
-  // in cases where a window was created, but the opener relationship is
-  // severed.
-  int32 route_id;
-
-  // The ID of the main frame hosted in the view.
-  int32 main_frame_route_id;
-
-  // The ID of the widget for the main frame.
-  int32 main_frame_widget_route_id;
-
-  // Duplicated from CreateNewWindowParams because legacy code.
-  int64 cloned_session_storage_namespace_id;
-};
 
 interface RenderMessageFilter {
   // Synchronously generates a new routing ID for the caller.
   [Sync] GenerateRoutingID() => (int32 routing_id);
 
-  // Sent by the renderer when it is creating a new window.  The browser creates
-  // a tab for it.  If |reply.route_id| is MSG_ROUTING_NONE, the view couldn't
-  // be created.
-  [Sync] CreateNewWindow(CreateNewWindowParams params)
-      => (CreateNewWindowReply reply);
-
   // 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);
 
   GetSharedBitmapManager(associated cc.mojom.SharedBitmapManager& bitmap_manager);
 };