DevTools: use semicolons after each statement.

third_party/WebKit/Source/devtools/front_end/emulation/DeviceOrientation.js

 // Copyright 2016 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.
 
 /**
  * @constructor
  * @param {number} alpha
  * @param {number} beta
  * @param {number} gamma
  */
 WebInspector.DeviceOrientation = function(alpha, beta, gamma)
 {
     this.alpha = alpha;
     this.beta = beta;
     this.gamma = gamma;
-}
+};
 
 WebInspector.DeviceOrientation.prototype = {
     /**
      * @return {string}
      */
     toSetting: function()
     {
         return JSON.stringify(this);
     },
 
     apply: function()
     {
         for (var target of WebInspector.targetManager.targets(WebInspector.Target.Capability.Browser))
             target.deviceOrientationAgent().setDeviceOrientationOverride(this.alpha, this.beta, this.gamma);
     },
 
     clear: function()
     {
         for (var target of WebInspector.targetManager.targets(WebInspector.Target.Capability.Browser))
             target.deviceOrientationAgent().clearDeviceOrientationOverride();
     }
-}
+};
 
 /**
  * @return {!WebInspector.DeviceOrientation}
  */
 WebInspector.DeviceOrientation.parseSetting = function(value)
 {
     if (value) {
         var jsonObject = JSON.parse(value);
         return new WebInspector.DeviceOrientation(jsonObject.alpha, jsonObject.beta, jsonObject.gamma);
     }
     return new WebInspector.DeviceOrientation(0, 0, 0);
-}
+};
 
 /**
  * @return {?WebInspector.DeviceOrientation}
  */
 WebInspector.DeviceOrientation.parseUserInput = function(alphaString, betaString, gammaString)
 {
     if (!alphaString && !betaString && !gammaString)
         return null;
 
     var isAlphaValid = WebInspector.DeviceOrientation.validator(alphaString);
     var isBetaValid = WebInspector.DeviceOrientation.validator(betaString);
     var isGammaValid = WebInspector.DeviceOrientation.validator(gammaString);
 
     if (!isAlphaValid && !isBetaValid && !isGammaValid)
         return null;
 
     var alpha = isAlphaValid ? parseFloat(alphaString) : -1;
     var beta = isBetaValid ? parseFloat(betaString) : -1;
     var gamma = isGammaValid ? parseFloat(gammaString) : -1;
 
     return new WebInspector.DeviceOrientation(alpha, beta, gamma);
-}
+};
 
 /**
  * @param {string} value
  * @return {boolean}
  */
 WebInspector.DeviceOrientation.validator = function(value)
 {
     return /^([+-]?[\d]+(\.\d+)?|[+-]?\.\d+)$/.test(value);
-}
+};