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

ash/shell_delegate.h

 // 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.
 
 #ifndef ASH_SHELL_DELEGATE_H_
 #define ASH_SHELL_DELEGATE_H_
 
 #include <memory>
 #include <string>
 
@@ skipping 96 matching lines @@
   // Called when virtual keyboard has been activated/deactivated.
   virtual void VirtualKeyboardActivated(bool activated) = 0;
 
   // Adds or removes virtual keyboard state observer.
   virtual void AddVirtualKeyboardStateObserver(
       VirtualKeyboardStateObserver* observer) = 0;
   virtual void RemoveVirtualKeyboardStateObserver(
       VirtualKeyboardStateObserver* observer) = 0;
 
   // Opens the |url| in a new browser tab.
-  virtual void OpenUrl(const GURL& url) = 0;
+  virtual void OpenUrlFromArc(const GURL& url) = 0;
 
   // Get the AppListPresenter. Ownership stays with Chrome.
   virtual app_list::AppListPresenter* GetAppListPresenter() = 0;
 
   // Creates a new ShelfDelegate. Shell takes ownership of the returned
   // value.
   virtual ShelfDelegate* CreateShelfDelegate(ShelfModel* model) = 0;
 
   // Creates a system-tray delegate. Shell takes ownership of the delegate.
   virtual SystemTrayDelegate* CreateSystemTrayDelegate() = 0;
@@ skipping 32 matching lines @@
   virtual gfx::Image GetDeprecatedAcceleratorImage() const = 0;
 
   // Toggles the status of the touchpad / touchscreen on or off.
   virtual void ToggleTouchpad() {}
   virtual void ToggleTouchscreen() {}
 };
 
 }  // namespace ash
 
 #endif  // ASH_SHELL_DELEGATE_H_