PPB_FLASH_DEVICEID_INTERFACE_1_0 requires PERMISSION_FLASH.

This CL reverts r215423 and r230644.

TBR=isherman@chromium.org,teravest@chromium.org

Review URL: https://codereview.chromium.org/193753002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@256393 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 256393