[MD settings] remove unneeded use of I18nBehavior

chrome/browser/resources/settings/people_page/camera.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.
 
 /**
  * @fileoverview
  * 'settings-camera' is the Polymer control used to take a picture from the
  * user webcam to use as a ChromeOS profile picture.
  */
 (function() {
 
 /**
  * Dimensions for camera capture.
  * @const
  */
 var CAPTURE_SIZE = {
   height: 480,
   width: 480
 };
 
 Polymer({
   is: 'settings-camera',
 
-  behaviors: [
-    I18nBehavior,
-  ],
-
   properties: {
     /**
      * True if the user has selected the camera as the user image source.
      * @type {boolean}
      */
     cameraActive: {
       type: Boolean,
       observer: 'cameraActiveChanged_',
       value: false,
     },
@@ skipping 166 matching lines @@
     canvas.height = CAPTURE_SIZE.height;
     var ctx = canvas.getContext('2d');
     ctx.translate(CAPTURE_SIZE.width, 0);
     ctx.scale(-1.0, 1.0);
     ctx.drawImage(source, 0, 0);
     return canvas.toDataURL('image/png');
   },
 });
 
 })();