Eliminate SwapOut message parameters, keeping state in RVHM instead.

content/browser/renderer_host/render_view_host_delegate.h

Index: content/browser/renderer_host/render_view_host_delegate.h
diff --git a/content/browser/renderer_host/render_view_host_delegate.h b/content/browser/renderer_host/render_view_host_delegate.h
index b67eab10e520e72bede3d8756b82ad3e0e5ed2ae..c7c539a72c8c6010cedd996f7aa280f48c6aab09 100644
--- a/content/browser/renderer_host/render_view_host_delegate.h
+++ b/content/browser/renderer_host/render_view_host_delegate.h
@@ -90,11 +90,11 @@ class CONTENT_EXPORT RenderViewHostDelegate {
         bool proceed,
         const base::TimeTicks& proceed_time) = 0;
 
-    // Called by ResourceDispatcherHost when a response for a pending cross-site
-    // request is received.  The ResourceDispatcherHost will pause the response
-    // until the onunload handler of the previous renderer is run.
-    virtual void OnCrossSiteResponse(int new_render_process_host_id,
-                                     int new_request_id) = 0;
+    // This pending RenderViewHost is ready to commit a page.  The delegate

[nasko, 2013/06/06 15:41:50]

nit: The pending?

[Charlie Reis, 2013/06/06 16:33:09]

Done.

+    // should ensure that the old RenderViewHost runs its unload handler.
+    virtual void OnCrossSiteResponse(
+        RenderViewHost* pending_render_view_host,
+        const GlobalRequestID& global_request_id) = 0;
 
    protected:
     virtual ~RendererManagement() {}