Plumb file system permission into WebviewGuest.

chrome/browser/chrome_content_browser_client.cc

Index: chrome/browser/chrome_content_browser_client.cc
diff --git a/chrome/browser/chrome_content_browser_client.cc b/chrome/browser/chrome_content_browser_client.cc
index 29f2d6b9f0f5620600d7adff6196255a0906ad19..4f551deab81581e5151bbda1d94d750ecd74d820 100644
--- a/chrome/browser/chrome_content_browser_client.cc
+++ b/chrome/browser/chrome_content_browser_client.cc
@@ -1846,9 +1846,13 @@ bool ChromeContentBrowserClient::AllowWorkerFileSystem(
   std::vector<std::pair<int, int> >::const_iterator i;
   for (i = render_frames.begin(); i != render_frames.end(); ++i) {
     BrowserThread::PostTask(
-        BrowserThread::UI, FROM_HERE,
+        BrowserThread::UI,
+        FROM_HERE,
         base::Bind(&TabSpecificContentSettings::FileSystemAccessed,
-                   i->first, i->second, url, !allow));

[fsamuel, 2014/05/30 15:13:21]

Revert this change.

[Xi Han, 2014/05/30 18:15:56]

Done.

+                   i->first,
+                   i->second,
+                   url,
+                   !allow));
   }
 
   return allow;