Cross-process postMessage

chrome/browser/ui/browser_navigator.cc

 // 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.
 
 #include "chrome/browser/ui/browser_navigator.h"
 
 #include <algorithm>
 
 #include "base/command_line.h"
 #include "base/stringprintf.h"
@@ skipping 233 matching lines @@
 
 void LoadURLInContents(TabContents* target_contents,
                        const GURL& url,
                        browser::NavigateParams* params,
                        const std::string& extra_headers) {
   if (params->transferred_global_request_id != GlobalRequestID()) {
     target_contents->controller().TransferURL(
         url,
         params->referrer,
         params->transition, extra_headers,
+        params->opener_browsing_instance_frame_id,
         params->transferred_global_request_id,
         params->is_renderer_initiated);
   } else if (params->is_renderer_initiated) {
     target_contents->controller().LoadURLFromRenderer(
         url,
         params->referrer,
-        params->transition,  extra_headers);
+        params->transition,
+        extra_headers,
+        params->opener_browsing_instance_frame_id);
   } else {
     target_contents->controller().LoadURL(
         url,
         params->referrer,
-        params->transition,  extra_headers);
+        params->transition,
+        extra_headers);
   }
 
 }
 
 // This class makes sure the Browser object held in |params| is made visible
 // by the time it goes out of scope, provided |params| wants it to be shown.
 class ScopedBrowserDisplayer {
  public:
   explicit ScopedBrowserDisplayer(browser::NavigateParams* params)
       : params_(params) {
@@ skipping 84 matching lines @@
 NavigateParams::NavigateParams(
     Browser* a_browser,
     const GURL& a_url,
     content::PageTransition a_transition)
     : url(a_url),
       target_contents(NULL),
       source_contents(NULL),
       disposition(CURRENT_TAB),
       transition(a_transition),
       is_renderer_initiated(false),
+      opener_browsing_instance_frame_id(-1),
       tabstrip_index(-1),
       tabstrip_add_types(TabStripModel::ADD_ACTIVE),
       window_action(NO_ACTION),
       user_gesture(true),
       path_behavior(RESPECT),
       ref_behavior(IGNORE_REF),
       browser(a_browser),
       profile(NULL) {
 }
 
 NavigateParams::NavigateParams(Browser* a_browser,
                                TabContentsWrapper* a_target_contents)
     : target_contents(a_target_contents),
       source_contents(NULL),
       disposition(CURRENT_TAB),
       transition(content::PAGE_TRANSITION_LINK),
       is_renderer_initiated(false),
+      opener_browsing_instance_frame_id(-1),
       tabstrip_index(-1),
       tabstrip_add_types(TabStripModel::ADD_ACTIVE),
       window_action(NO_ACTION),
       user_gesture(true),
       path_behavior(RESPECT),
       ref_behavior(IGNORE_REF),
       browser(a_browser),
       profile(NULL) {
 }
 
@@ skipping 19 matching lines @@
   if (!params->browser)
     return;
 
   // Navigate() must not return early after this point.
 
   if (GetSourceProfile(params, source_browser) != params->browser->profile()) {
     // A tab is being opened from a link from a different profile, we must reset
     // source information that may cause state to be shared.
     params->source_contents = NULL;
     params->referrer = content::Referrer();
+    params->opener_browsing_instance_frame_id = -1;
   }
 
   // Make sure the Browser is shown if params call for it.
   ScopedBrowserDisplayer displayer(params);
 
   // Makes sure any TabContents created by this function is destroyed if
   // not properly added to a tab strip.
   ScopedTargetContentsOwner target_contents_owner(params);
 
   // Some dispositions need coercion to base types.
@@ skipping 204 matching lines @@
   // chrome://settings.
 
   return !(url.scheme() == chrome::kChromeUIScheme &&
       (url.host() == chrome::kChromeUISettingsHost ||
        url.host() == chrome::kChromeUIExtensionsHost ||
        url.host() == chrome::kChromeUIBookmarksHost ||
        url.host() == chrome::kChromeUISyncPromoHost));
 }
 
 }  // namespace browser