Don't use (almost) deprecated FunctionTemplate::New version.

R=jochen@chromium.org
TBR=eroman@chromium.org
BUG=324225

Review URL: https://codereview.chromium.org/99623008

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@239456 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 239456
[Aura] Adding Writing direction to the context menu for Aura.

BUG=91178

Blink side changes are committed here https://codereview.chromium.org/66313007/

TBR=cpu@chromium.org,cdn@chromium.org

Review URL: https://codereview.chromium.org/83163002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@239457 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 239457