Add UseCounter for navigator.vibrate()

Source/modules/vibration/NavigatorVibration.cpp

Index: Source/modules/vibration/NavigatorVibration.cpp
diff --git a/Source/modules/vibration/NavigatorVibration.cpp b/Source/modules/vibration/NavigatorVibration.cpp
index 7a62bf3265a5e3a333eb80783df572d6022f902d..c8315fbf019086b851ac919b81ff90116437e71c 100644
--- a/Source/modules/vibration/NavigatorVibration.cpp
+++ b/Source/modules/vibration/NavigatorVibration.cpp
@@ -23,6 +23,7 @@
 #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"
 
@@ -168,6 +169,10 @@ bool NavigatorVibration::vibrate(Navigator& navigator, const VibrationPattern& p
     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;