DevTools: use semicolons after each statement.

third_party/WebKit/Source/devtools/front_end/common/CharacterIdMap.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
  * @template T
  */
 WebInspector.CharacterIdMap = function()
 {
     /** @type {!Map<T, string>} */
     this._elementToCharacter = new Map();
     /** @type {!Map<string, T>} */
     this._characterToElement = new Map();
     this._charCode = 33;
-}
+};
 
 WebInspector.CharacterIdMap.prototype = {
     /**
      * @param {T} object
      * @return {string}
      */
     toChar: function(object)
     {
         var character = this._elementToCharacter.get(object);
         if (!character) {
             if (this._charCode >= 0xFFFF)
                 throw new Error("CharacterIdMap ran out of capacity!");
             character = String.fromCharCode(this._charCode++);
             this._elementToCharacter.set(object, character);
             this._characterToElement.set(character, object);
         }
         return character;
     },
 
     /**
      * @param {string} character
      * @return {?T}
      */
     fromChar: function(character)
     {
         return this._characterToElement.get(character) || null;
     }
-}
+};