Pass origin information for remote frame creation.

content/common/frame_messages.h

 // Copyright 2013 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 interacting with frames.
 // Multiply-included message file, hence no include guard.
 
 #include "content/common/content_export.h"
 #include "content/common/content_param_traits.h"
 #include "content/common/frame_message_enums.h"
 #include "content/common/frame_param.h"
+#include "content/common/frame_replication_state.h"
 #include "content/common/navigation_gesture.h"
 #include "content/common/navigation_params.h"
 #include "content/common/resource_request_body.h"
 #include "content/public/common/color_suggestion.h"
 #include "content/public/common/common_param_traits.h"
 #include "content/public/common/context_menu_params.h"
 #include "content/public/common/frame_navigate_params.h"
 #include "content/public/common/javascript_message_type.h"
 #include "content/public/common/page_state.h"
 #include "content/public/common/resource_response.h"
@@ skipping 180 matching lines @@
   IPC_STRUCT_TRAITS_MEMBER(extra_headers)
   IPC_STRUCT_TRAITS_MEMBER(browser_initiated_post_data)
 IPC_STRUCT_TRAITS_END()
 
 IPC_STRUCT_TRAITS_BEGIN(content::CommitNavigationParams)
   IPC_STRUCT_TRAITS_MEMBER(page_state)
   IPC_STRUCT_TRAITS_MEMBER(is_overriding_user_agent)
   IPC_STRUCT_TRAITS_MEMBER(browser_navigation_start)
 IPC_STRUCT_TRAITS_END()
 
+IPC_STRUCT_TRAITS_BEGIN(content::FrameReplicationState)
+  IPC_STRUCT_TRAITS_MEMBER(origin)
+  IPC_STRUCT_TRAITS_MEMBER(is_unique_origin)
+IPC_STRUCT_TRAITS_END()
+
 IPC_STRUCT_BEGIN(FrameMsg_Navigate_Params)
   // TODO(clamy): investigate which parameters are also needed in PlzNavigate
   // and move them to the appropriate NavigationParams struct.
 
   // These structs contain parameters shared by other navigation IPCs.
   IPC_STRUCT_MEMBER(content::CommonNavigationParams, common_params)
   IPC_STRUCT_MEMBER(content::RequestNavigationParams, request_params)
   IPC_STRUCT_MEMBER(content::CommitNavigationParams, commit_params)
 
   // The page_id for this navigation, or -1 if it is a new navigation.  Back,
@@ skipping 147 matching lines @@
 // to replace the proxy on commit.
 IPC_MESSAGE_CONTROL3(FrameMsg_NewFrame,
                      int /* routing_id */,
                      int /* parent_routing_id */,
                      int /* proxy_routing_id */)
 
 // Instructs the renderer to create a new RenderFrameProxy object with
 // |routing_id|. The new proxy should be created as a child of the object
 // identified by |parent_routing_id| or as top level if that is
 // MSG_ROUTING_NONE.
-IPC_MESSAGE_CONTROL3(FrameMsg_NewFrameProxy,
+IPC_MESSAGE_CONTROL4(FrameMsg_NewFrameProxy,
                      int /* routing_id */,
                      int /* parent_routing_id */,
-                     int /* render_view_routing_id */)
+                     int /* render_view_routing_id */,
+                     content::FrameReplicationState)

[Charlie Reis, 2014/11/13 18:00:57]

nit: We put generally put names for the parameters in comments here.

[alexmos, 2014/11/18 18:25:32]

Fixed here and in SwapOut below.

 
 // Tells the renderer to perform the specified navigation, interrupting any
 // existing navigation.
 IPC_MESSAGE_ROUTED1(FrameMsg_Navigate, FrameMsg_Navigate_Params)
 
 // Instructs the renderer to invoke the frame's beforeunload event handler.
 // Expects the result to be returned via FrameHostMsg_BeforeUnload_ACK.
 IPC_MESSAGE_ROUTED0(FrameMsg_BeforeUnload)
 
 // Instructs the frame to swap out for a cross-site transition, including
 // running the unload event handler and creating a RenderFrameProxy with the
 // given |proxy_routing_id|. Expects a SwapOut_ACK message when finished.
-IPC_MESSAGE_ROUTED1(FrameMsg_SwapOut,
-                    int /* proxy_routing_id */)
+IPC_MESSAGE_ROUTED2(FrameMsg_SwapOut,
+                    int /* proxy_routing_id */,
+                    content::FrameReplicationState)
 
 // Instructs the frame to stop the load in progress, if any.
 IPC_MESSAGE_ROUTED0(FrameMsg_Stop)
 
 // Request for the renderer to insert CSS into the frame.
 IPC_MESSAGE_ROUTED1(FrameMsg_CSSInsertRequest,
                     std::string  /* css */)
 
 // Request for the renderer to execute JavaScript in the frame's context.
 //
@@ skipping 376 matching lines @@
 IPC_MESSAGE_ROUTED0(FrameHostMsg_DidFirstVisuallyNonEmptyPaint)
 
 #if defined(OS_MACOSX) || defined(OS_ANDROID)
 
 // Message to show/hide a popup menu using native controls.
 IPC_MESSAGE_ROUTED1(FrameHostMsg_ShowPopup,
                     FrameHostMsg_ShowPopup_Params)
 IPC_MESSAGE_ROUTED0(FrameHostMsg_HidePopup)
 
 #endif