Fix page transition qualifiers not masked out

chrome/browser/ui/panels/panel_host.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 "chrome/browser/ui/panels/panel_host.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/location.h"
@@ skipping 95 matching lines @@
 content::WebContents* PanelHost::OpenURLFromTab(
     content::WebContents* source,
     const content::OpenURLParams& params) {
   // These dispositions aren't really navigations.
   if (params.disposition == SUPPRESS_OPEN ||
       params.disposition == SAVE_TO_DISK ||
       params.disposition == IGNORE_ACTION)
     return NULL;
 
   // Only allow clicks on links.
-  if (params.transition != ui::PAGE_TRANSITION_LINK)
+  if (!ui::PageTransitionCoreTypeIs(params.transition,
+                                    ui::PAGE_TRANSITION_LINK)) {
     return NULL;
+  }
 
   // Force all links to open in a new tab.
   chrome::NavigateParams navigate_params(profile_,
                                          params.url,
                                          params.transition);
   switch (params.disposition) {
     case NEW_BACKGROUND_TAB:
     case NEW_WINDOW:
     case OFF_THE_RECORD:
       navigate_params.disposition = params.disposition;
@@ skipping 114 matching lines @@
 }
 
 void PanelHost::StopLoading() {
   content::RecordAction(UserMetricsAction("Stop"));
   web_contents_->Stop();
 }
 
 void PanelHost::Zoom(content::PageZoom zoom) {
   ui_zoom::PageZoom::Zoom(web_contents_.get(), zoom);
 }