Preserve Page::openedByDOM state across process swaps.

content/renderer/render_view_impl.cc

 // 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.
 
 #include "content/renderer/render_view_impl.h"
 
 #include <algorithm>
 #include <cmath>
 
 #include "base/auto_reset.h"
@@ skipping 774 matching lines @@
 
   if (switches::IsTouchDragDropEnabled())
     webview()->settings()->setTouchDragDropEnabled(true);
 
   if (switches::IsTouchEditingEnabled())
     webview()->settings()->setTouchEditingEnabled(true);
 
   if (!params->frame_name.empty())
     webview()->mainFrame()->setName(params->frame_name);
 
+  // TODO(davidben): Move this state from Blink into content.
+  if (params->window_was_created_with_opener)
+    webview()->setOpenedByDOM();
+
   OnSetRendererPrefs(params->renderer_prefs);
 
 #if defined(ENABLE_WEBRTC)
   if (!media_stream_dispatcher_)
     media_stream_dispatcher_ = new MediaStreamDispatcher(this);
 #endif
 
   new MHTMLGenerator(this);
 #if defined(OS_MACOSX)
   new TextInputClientObserver(this);
@@ skipping 103 matching lines @@
   ViewMap* views = g_view_map.Pointer();
   for (ViewMap::iterator it = views->begin(); it != views->end(); ++it) {
     if (!visitor->Visit(it->second))
       return;
   }
 }
 
 /*static*/
 RenderViewImpl* RenderViewImpl::Create(
     int32 opener_id,
+    bool window_was_created_with_opener,
     const RendererPreferences& renderer_prefs,
     const WebPreferences& webkit_prefs,
     int32 routing_id,
     int32 main_frame_routing_id,
     int32 surface_id,
     int64 session_storage_namespace_id,
     const base::string16& frame_name,
     bool is_renderer_created,
     bool swapped_out,
     bool hidden,
     int32 next_page_id,
     const blink::WebScreenInfo& screen_info,
     AccessibilityMode accessibility_mode) {
   DCHECK(routing_id != MSG_ROUTING_NONE);
   RenderViewImplParams params(opener_id,
+                              window_was_created_with_opener,
                               renderer_prefs,
                               webkit_prefs,
                               routing_id,
                               main_frame_routing_id,
                               surface_id,
                               session_storage_namespace_id,
                               frame_name,
                               is_renderer_created,
                               swapped_out,
                               hidden,
@@ skipping 614 matching lines @@
       transferred_preferences.accelerated_compositing_enabled = true;
   }
 
   // The initial hidden state for the RenderViewImpl here has to match what the
   // browser will eventually decide for the given disposition. Since we have to
   // return from this call synchronously, we just have to make our best guess
   // and rely on the browser sending a WasHidden / WasShown message if it
   // disagrees.
   RenderViewImpl* view = RenderViewImpl::Create(
       routing_id_,
+      true,  // window_was_created_with_opener
       renderer_preferences_,
       transferred_preferences,
       routing_id,
       main_frame_routing_id,
       surface_id,
       cloned_session_storage_namespace_id,
       base::string16(),  // WebCore will take care of setting the correct name.
       true,              // is_renderer_created
       false,             // swapped_out
       params.disposition == NEW_BACKGROUND_TAB,  // hidden
@@ skipping 3250 matching lines @@
     std::vector<gfx::Size> sizes(icon_urls[i].sizes().size());
     ConvertToFaviconSizes(icon_urls[i].sizes(), &sizes);
     if (!url.isEmpty())
       urls.push_back(
           FaviconURL(url, ToFaviconType(icon_urls[i].iconType()), sizes));
   }
   SendUpdateFaviconURL(urls);
 }
 
 }  // namespace content