Add missing js file to gyp file

BMM was broken, missing this in the gyp file

TBR Arv

BUG=none
TEST=open the BMM and make sure bookmarks show up

Review URL: http://codereview.chromium.org/1584009

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@43459 0039d316-1c4b-4281-b951-d872f2087c98
1 file changed