[arc-intents] Properly qualify API-generated page transitions.

chrome/browser/ui/ash/chrome_shell_delegate.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/ash/chrome_shell_delegate.h"
 
 #include <stddef.h>
 
+#include <limits>
+
 #include "ash/accelerators/magnifier_key_scroller.h"
 #include "ash/accelerators/spoken_feedback_toggler.h"
 #include "ash/aura/wm_window_aura.h"
 #include "ash/common/accessibility_delegate.h"
 #include "ash/common/accessibility_types.h"
 #include "ash/common/session/session_state_delegate.h"
 #include "ash/common/wm/mru_window_tracker.h"
 #include "ash/common/wm/window_state.h"
 #include "ash/common/wm_shell.h"
 #include "ash/content/gpu_support_impl.h"
@@ skipping 372 matching lines @@
 void ChromeShellDelegate::PreShutdown() {
   display_configuration_observer_.reset();
 
   chrome_user_metrics_recorder_.reset();
 }
 
 void ChromeShellDelegate::Exit() {
   chrome::AttemptUserExit();
 }
 
-void ChromeShellDelegate::OpenUrl(const GURL& url) {
+void ChromeShellDelegate::OpenUrlFromArc(const GURL& url) {
   if (!url.is_valid())
     return;
 
   chrome::ScopedTabbedBrowserDisplayer displayer(
       ProfileManager::GetActiveUserProfile());
-  chrome::AddSelectedTabWithURL(displayer.browser(), url,
-                                ui::PAGE_TRANSITION_LINK);
+  chrome::AddSelectedTabWithURL(
+      displayer.browser(), url,
+      ui::PageTransitionFromInt(ui::PAGE_TRANSITION_LINK |
+                                ui::PAGE_TRANSITION_FROM_API));
 
   // Since the ScopedTabbedBrowserDisplayer does not guarantee that the
   // browser will be shown on the active desktop, we ensure the visibility.
   multi_user_util::MoveWindowToCurrentDesktop(
       displayer.browser()->window()->GetNativeWindow());
 }
 
 app_list::AppListPresenter* ChromeShellDelegate::GetAppListPresenter() {
   DCHECK(ash::Shell::HasInstance());
   return AppListServiceAsh::GetInstance()->GetAppListPresenter();
@@ skipping 139 matching lines @@
       NOTREACHED() << "Unexpected notification " << type;
   }
 }
 
 void ChromeShellDelegate::PlatformInit() {
   registrar_.Add(this, chrome::NOTIFICATION_LOGIN_USER_PROFILE_PREPARED,
                  content::NotificationService::AllSources());
   registrar_.Add(this, chrome::NOTIFICATION_SESSION_STARTED,
                  content::NotificationService::AllSources());
 }