Issue 1496 - Extend workaround for Chrome bug breaking Flash videos to Chrome 38-39

chrome/ext/background.js

 /*
  * This file is part of Adblock Plus <http://adblockplus.org/>,
  * Copyright (C) 2006-2014 Eyeo GmbH
  *
  * Adblock Plus is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 3 as
  * published by the Free Software Foundation.
  *
  * Adblock Plus is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 301 matching lines @@
         var frameId;
         if (requestType == "sub_frame")
           frameId = details.parentFrameId;
         else
           frameId = details.frameId;
 
         frame = frames[frameId] || frames[Object.keys(frames)[0]];
 
         if (frame)
         {
-          // Chrome 38 mistakenly reports requests of type 'object'
+          // Chrome 38 and 39 mistakenly reports requests of type 'object'
           // (e.g. requests initiated by Flash) with the type 'other'.
           // https://code.google.com/p/chromium/issues/detail?id=410382
-          if (requestType == "other" && / Chrome\/38\b/.test(navigator.userAgent))
+          if (requestType == "other" && / Chrome\/3[8-9]\b/.test(navigator.userAgent))
             requestType = "object";
 
           if (!ext.webRequest.onBeforeRequest._dispatch(details.url, requestType, new Page({id: details.tabId}), frame))
             return {cancel: true};
         }
       }
 
       if (isMainFrame || details.type == "sub_frame")
         frames[details.frameId] = {url: details.url, parent: frame};
     }
@@ skipping 34 matching lines @@
     };
 
     return ext.onMessage._dispatch(message, sender, sendResponse);
   });
 
 
   /* Storage */
 
   ext.storage = localStorage;
 })();