Revert 236253 "Add manifest to FILES.cfg. This should allow chro..."

> Add manifest to FILES.cfg. This should allow chrome.exe to run out of the chrome-win32 archive.
> 
> This is a recommit of r235515.
> 
> TBR=laforge
> 
> BUG=319237
> TEST=NONE
> NOTRY=TRUE
> 
> Review URL: https://codereview.chromium.org/76913006

TBR=robertshield@chromium.org

Review URL: https://codereview.chromium.org/78653003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@236260 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 236260