293165 Updates Quickoffice Beta manifest files.

This CL updated the Quickoffice Beta manifest files. The version
number is set, and an additional clipboard permission is set to
support newly added functionalty.

This is the partner CL for the component extension update.
https://chrome-internal-review.googlesource.com/#/c/145085/

BUG=293165
TESTING=manual

Change-Id: I744b8287da8f832b665aafd4151dc0304449bb0d

Review URL: https://chromiumcodereview.appspot.com/24316003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@224706 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 224706