Fix a problem with the SyncChannel rewrite.  DispatchReplies needs to be called after the deserializer has been popped.  This now happens in the listener thread, so post a task to the IPC thread to do it.
Fix a problem with the SyncChannel rewrite.  DispatchReplies needs to be called after the deserializer has been popped.  This now happens in the listener thread, so post a task to the IPC thread to do it.

Review URL: http://codereview.chromium.org/8175

git-svn-id: dd90618784b6a4b323ea0c23a071cb1c9e6f2ac7@3971 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser