Reloading page after installing app should bring it into correct process.

content/browser/tab_contents/navigation_entry_impl.h

 // Copyright (c) 2011 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.
 
 #ifndef CONTENT_BROWSER_TAB_CONTENTS_NAVIGATION_ENTRY_IMPL_H_
 #define CONTENT_BROWSER_TAB_CONTENTS_NAVIGATION_ENTRY_IMPL_H_
 #pragma once
 
 #include "base/basictypes.h"
 #include "base/memory/ref_counted.h"
@@ skipping 125 matching lines @@
 
   void set_transferred_global_request_id(
       const GlobalRequestID& transferred_global_request_id) {
     transferred_global_request_id_ = transferred_global_request_id;
   }
 
   GlobalRequestID transferred_global_request_id() const {
     return transferred_global_request_id_;
   }
 
+  void set_is_cross_site_reload(bool is_cross_site_reload) {

[Charlie Reis, 2012/01/26 01:20:23]

Let's add a comment here.

[nasko, 2012/01/26 20:25:57]

Done.

+    is_cross_site_reload_ = is_cross_site_reload;
+  }
+  bool is_cross_site_reload() const {
+    return is_cross_site_reload_;
+  }
+
  private:
   // WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
   // Session/Tab restore save portions of this class so that it can be recreated
   // later. If you add a new field that needs to be persisted you'll have to
   // update SessionService/TabRestoreService appropriately.
   // WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
 
   // See the accessors above for descriptions.
   int unique_id_;
   scoped_refptr<SiteInstance> site_instance_;
@@ skipping 28 matching lines @@
 
   // In case a navigation is transferred to a new RVH but the request has
   // been generated in the renderer already, this identifies the old request so
   // that it can be resumed. The old request is stored until the
   // ResourceDispatcher receives the navigation from the renderer which
   // carries this |transferred_global_request_id_| annotation. Once the request
   // is transferred to the new process, this is cleared and the request
   // continues as normal.
   GlobalRequestID transferred_global_request_id_;
 
+  // This indicates whether this entry is being reloaded, but due to changes in
+  // site instances, it has to be reloaded in a different site instance. In

[Charlie Reis, 2012/01/26 01:20:23]

This sentence is a bit awkward.  Maybe the first "site instances" should be
something else, like "the state of the URL"?  Also, we should mention that this
value isn't persisted or needed after the entry commits.

[nasko, 2012/01/26 20:25:57]

Done.

+  // such case, we must treat it as an existing navigation in the new site
+  // instance, instead of a new navigation.
+  bool is_cross_site_reload_;
+
   // Copy and assignment is explicitly allowed for this class.
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_TAB_CONTENTS_NAVIGATION_ENTRY_IMPL_H_