DevTools: use semicolons after each statement.

third_party/WebKit/Source/devtools/front_end/timeline_model/TimelineIRModel.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
  */
 WebInspector.TimelineIRModel = function()
 {
     this.reset();
-}
+};
 
 /**
  * @enum {string}
  */
 WebInspector.TimelineIRModel.Phases = {
     Idle: "Idle",
     Response: "Response",
     Scroll: "Scroll",
     Fling: "Fling",
     Drag: "Drag",
@@ skipping 43 matching lines @@
 
 WebInspector.TimelineIRModel._eventIRPhase = Symbol("eventIRPhase");
 
 /**
  * @param {!WebInspector.TracingModel.Event} event
  * @return {!WebInspector.TimelineIRModel.Phases}
  */
 WebInspector.TimelineIRModel.phaseForEvent = function(event)
 {
     return event[WebInspector.TimelineIRModel._eventIRPhase];
-}
+};
 
 WebInspector.TimelineIRModel.prototype = {
     /**
      * @param {?Array<!WebInspector.TracingModel.AsyncEvent>} inputLatencies
      * @param {?Array<!WebInspector.TracingModel.AsyncEvent>} animations
      */
     populate: function(inputLatencies, animations)
     {
         var eventTypes = WebInspector.TimelineIRModel.InputEvents;
         var phases = WebInspector.TimelineIRModel.Phases;
@@ skipping 238 matching lines @@
         if (!eventName.startsWith(prefix)) {
             if (eventName === WebInspector.TimelineIRModel.InputEvents.ImplSideFling)
                 return /** @type {!WebInspector.TimelineIRModel.InputEvents} */ (eventName);
             console.error("Unrecognized input latency event: " + eventName);
             return null;
         }
         return /** @type {!WebInspector.TimelineIRModel.InputEvents} */ (eventName.substr(prefix.length));
     }
 };