Add UseCounter for navigator.vibrate()

Source/modules/vibration/NavigatorVibration.cpp

 /*
  *  Copyright (C) 2012 Samsung Electronics
  *
  *  This library is free software; you can redistribute it and/or
  *  modify it under the terms of the GNU Library General Public
  *  License as published by the Free Software Foundation; either
  *  version 2 of the License, or (at your option) any later version.
  *
  *  This library is distributed in the hope that it will be useful,
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  *  Library General Public License for more details.
  *
  *  You should have received a copy of the GNU Library General Public License
  *  along with this library; see the file COPYING.LIB.  If not, write to
  *  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  *  Boston, MA 02110-1301, USA.
  */
 
 #include "config.h"
 #include "modules/vibration/NavigatorVibration.h"
 
 #include "bindings/modules/v8/UnionTypesModules.h"
 #include "core/frame/LocalFrame.h"
 #include "core/frame/Navigator.h"
+#include "core/frame/UseCounter.h"
 #include "core/page/PageVisibilityState.h"
 #include "public/platform/Platform.h"
 
 // Maximum number of entries in a vibration pattern.
 const unsigned kVibrationPatternLengthMax = 99;
 
 // Maximum duration of a vibration is 10 seconds.
 const unsigned kVibrationDurationMsMax = 10000;
 
 blink::NavigatorVibration::VibrationPattern sanitizeVibrationPatternInternal(const blink::NavigatorVibration::VibrationPattern& pattern)
@@ skipping 125 matching lines @@
     VibrationPattern pattern;
     pattern.append(time);
     return NavigatorVibration::vibrate(navigator, pattern);
 }
 
 bool NavigatorVibration::vibrate(Navigator& navigator, const VibrationPattern& pattern)
 {
     if (!navigator.frame())
         return false;
 
+    UseCounter::count(navigator.frame(), UseCounter::NavigatorVibrate);
+    if (!navigator.frame()->isMainFrame())
+        UseCounter::count(navigator.frame(), UseCounter::NavigatorVibrateSubFrame);
+
     Page* page = navigator.frame()->page();
     if (!page)
         return false;
 
     if (page->visibilityState() != PageVisibilityStateVisible)
         return false;
 
     return NavigatorVibration::from(*page).vibrate(pattern);
 }
 
@@ skipping 12 matching lines @@
     return "NavigatorVibration";
 }
 
 DEFINE_TRACE(NavigatorVibration)
 {
     WillBeHeapSupplement<Page>::trace(visitor);
     PageLifecycleObserver::trace(visitor);
 }
 
 } // namespace blink