DevTools: use semicolons after each statement.

third_party/WebKit/Source/devtools/front_end/timeline/TimelineController.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 {!WebInspector.Target} target
  * @param {!WebInspector.TimelineLifecycleDelegate} delegate
  * @param {!WebInspector.TracingModel} tracingModel
  * @implements {WebInspector.TargetManager.Observer}
  * @implements {WebInspector.TracingManagerClient}
  */
 WebInspector.TimelineController = function(target, delegate, tracingModel)
 {
     this._delegate = delegate;
     this._target = target;
     this._tracingModel = tracingModel;
     this._targets = [];
     WebInspector.targetManager.observeTargets(this);
-}
+};
 
 WebInspector.TimelineController.prototype = {
     /**
      * @param {boolean} captureCauses
      * @param {boolean} enableJSSampling
      * @param {boolean} captureMemory
      * @param {boolean} capturePictures
      * @param {boolean} captureFilmStrip
      */
     startRecording: function(captureCauses, enableJSSampling, captureMemory, capturePictures, captureFilmStrip)
     {
         this._extensionTraceProviders = WebInspector.extensionServer.traceProviders().slice();
 
         function disabledByDefault(category)
         {
             return "disabled-by-default-" + category;
         }
         var categoriesArray = [
             "-*",
             "devtools.timeline",
             "v8.execute",
             disabledByDefault("devtools.timeline"),
             disabledByDefault("devtools.timeline.frame"),
             WebInspector.TracingModel.TopLevelEventCategory,
             WebInspector.TimelineModel.Category.Console,
             WebInspector.TimelineModel.Category.UserTiming
         ];
-        categoriesArray.push(WebInspector.TimelineModel.Category.LatencyInfo)
+        categoriesArray.push(WebInspector.TimelineModel.Category.LatencyInfo);
 
         if (Runtime.experiments.isEnabled("timelineFlowEvents")) {
             categoriesArray.push(disabledByDefault("toplevel.flow"),
                                  disabledByDefault("ipc.flow"));
         }
         if (Runtime.experiments.isEnabled("timelineTracingJSProfile") && enableJSSampling) {
             categoriesArray.push(disabledByDefault("v8.cpu_profiler"));
             if (WebInspector.moduleSetting("highResolutionCpuProfiling").get())
                 categoriesArray.push(disabledByDefault("v8.cpu_profiler.hires"));
         }
@@ skipping 227 matching lines @@
     },
 
     /**
      * @param {number} progress
      * @override
      */
     eventsRetrievalProgress: function(progress)
     {
         this._delegate.loadingProgress(progress);
     }
-}
+};