DevTools: use semicolons after each statement.

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

 // Copyright 2015 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
  * @extends {WebInspector.VBox}
  */
 WebInspector.DeviceModeView = function()
 {
@@ skipping 469 matching lines @@
                 // Trigger download.
                 var link = createElement("a");
                 link.download = fileName + ".png";
                 link.href = canvas.toDataURL("image/png");
                 link.click();
             }
         }
     },
 
     __proto__: WebInspector.VBox.prototype
-}
+};
 
 /**
  * @constructor
  * @extends {WebInspector.VBox}
  * @param {boolean} horizontal
  * @param {function(number)} applyCallback
  */
 WebInspector.DeviceModeView.Ruler = function(horizontal, applyCallback)
 {
     WebInspector.VBox.call(this);
     this.element.classList.add("device-mode-ruler");
     this._contentElement = this.element.createChild("div", "device-mode-ruler-content").createChild("div", "device-mode-ruler-inner");
     this._horizontal = horizontal;
     this._scale = 1;
     this._count = 0;
     this._throttler = new WebInspector.Throttler(0);
     this._applyCallback = applyCallback;
-}
+};
 
 WebInspector.DeviceModeView.Ruler.prototype = {
     /**
      * @param {number} scale
      */
     render: function(scale)
     {
         this._scale = scale;
         this._throttler.schedule(this._update.bind(this));
     },
@@ skipping 67 matching lines @@
 
     /**
      * @param {number} size
      */
     _onMarkerClick: function(size)
     {
         this._applyCallback.call(null, size);
     },
 
     __proto__: WebInspector.VBox.prototype
-}
+};