Bug 704729 - Fix compilation error with Solaris Studio because of extra semi-colon. r=smaug

dom/battery/BatteryManager.h

@@ -104,10 +104,10 @@ private:
    */
   double mRemainingTime;
 
-  NS_DECL_EVENT_HANDLER(levelchange);
-  NS_DECL_EVENT_HANDLER(chargingchange);
-  NS_DECL_EVENT_HANDLER(chargingtimechange);
-  NS_DECL_EVENT_HANDLER(dischargingtimechange);
+  NS_DECL_EVENT_HANDLER(levelchange)
+  NS_DECL_EVENT_HANDLER(chargingchange)
+  NS_DECL_EVENT_HANDLER(chargingtimechange)
+  NS_DECL_EVENT_HANDLER(dischargingtimechange)
 };
 
 } // namespace battery