Correct QO component extension manifest permission

The QO component extension manifest got updated incorrectly.
It was missing the system clipboard write permission, and the
clipboardRead permission was incorrectly enetered.

BUG=297036
TESTING=manual

Change-Id: I0328edffde1631543ef134d1211a0687e3da2d72

Review URL: https://chromiumcodereview.appspot.com/23913007

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@224779 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 224779