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 332 matching lines @@
       disposition(CURRENT_TAB),
       transition(a_transition),
       is_renderer_initiated(false),
       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) {
+      profile(NULL),
+      opener_browsing_instance_frame_id(-1) {
 }
 
 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),
       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) {
+      profile(NULL),
+      opener_browsing_instance_frame_id(-1) {
 }
 
 NavigateParams::~NavigateParams() {
 }
 
 void Navigate(NavigateParams* params) {
   Browser* source_browser = params->browser;
 
   if (!AdjustNavigateParamsForURL(params))
     return;
@@ skipping 11 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 = GURL();
+    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 82 matching lines @@
     InitializeExtraHeaders(params, params->target_contents->profile(),
                            &extra_headers);
 
     // Try to handle non-navigational URLs that popup dialogs and such, these
     // should not actually navigate.
     if (!HandleNonNavigationAboutURL(url)) {
       // Perform the actual navigation, tracking whether it came from the
       // renderer.
       if (params->is_renderer_initiated) {
         params->target_contents->controller().LoadURLFromRenderer(
-            url, params->referrer, params->transition, extra_headers);
+            url, params->referrer, params->transition, extra_headers,
+            params->opener_browsing_instance_frame_id);
       } else {
         params->target_contents->controller().LoadURL(
-            url, params->referrer, params->transition, extra_headers);
+            url, params->referrer, params->transition, extra_headers,
+            params->opener_browsing_instance_frame_id);
       }
     }
   } else {
     // |target_contents| was specified non-NULL, and so we assume it has already
     // been navigated appropriately. We need to do nothing more other than
     // add it to the appropriate tabstrip.
   }
 
   // If the user navigated from the omnibox, and the selected tab is going to
   // lose focus, then make sure the focus for the source tab goes away from the
@@ skipping 108 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