Pass origin information for remote frame creation.

content/common/view_messages.h

 // Copyright (c) 2012 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.
 
 // IPC messages for page rendering.
 // Multiply-included message file, hence no include guard.
 
 #include "base/memory/shared_memory.h"
 #include "base/process/process.h"
 #include "base/strings/string16.h"
 #include "cc/output/begin_frame_args.h"
 #include "cc/output/compositor_frame.h"
 #include "cc/output/compositor_frame_ack.h"
 #include "content/common/content_export.h"
 #include "content/common/content_param_traits.h"
 #include "content/common/cookie_data.h"
 #include "content/common/date_time_suggestion.h"
+#include "content/common/frame_replication_state.h"
 #include "content/common/navigation_gesture.h"
 #include "content/common/view_message_enums.h"
 #include "content/common/webplugin_geometry.h"
 #include "content/public/common/common_param_traits.h"
 #include "content/public/common/favicon_url.h"
 #include "content/public/common/file_chooser_file_info.h"
 #include "content/public/common/file_chooser_params.h"
 #include "content/public/common/menu_item.h"
 #include "content/public/common/page_state.h"
 #include "content/public/common/page_zoom.h"
@@ skipping 427 matching lines @@
   // The name of the frame associated with this view (or empty if none).
   IPC_STRUCT_MEMBER(base::string16, frame_name)
 
   // The route ID of the opener RenderView if we need to set one
   // (MSG_ROUTING_NONE otherwise).
   IPC_STRUCT_MEMBER(int, opener_route_id)
 
   // Whether the RenderView should initially be swapped out.
   IPC_STRUCT_MEMBER(bool, swapped_out)
 
+  // In --site-per-process mode, if this view is |swapped_out|, its main frame
+  // will become a RenderFrameProxy.  |remote_frame_state| is used to replicate
+  // information such as security origin to that RenderFrameProxy.
+  IPC_STRUCT_MEMBER(content::FrameReplicationState, remote_frame_state)

[nasko, 2014/11/20 17:22:54]

We don't use the "remote" prefix in the chromium side. "replicated" is probably
a better prefix to use.

[alexmos, 2014/11/20 21:09:10]

Done.

+
   // The ID of the proxy object for the main frame in this view. It is only
   // used if |swapped_out| is true.
   IPC_STRUCT_MEMBER(int32, proxy_routing_id)
 
   // Whether the RenderView should initially be hidden.
   IPC_STRUCT_MEMBER(bool, hidden)
 
   // Whether the RenderView will never be visible.
   IPC_STRUCT_MEMBER(bool, never_visible)
 
@@ skipping 1188 matching lines @@
 // Since the browser keeps handles to the allocated transport DIBs, this
 // message is sent to tell the browser that it may release them when the
 // renderer is finished with them.
 IPC_MESSAGE_CONTROL1(ViewHostMsg_FreeTransportDIB,
                      TransportDIB::Id /* DIB id */)
 #endif
 
 // Adding a new message? Stick to the sort order above: first platform
 // independent ViewMsg, then ifdefs for platform specific ViewMsg, then platform
 // independent ViewHostMsg, then ifdefs for platform specific ViewHostMsg.