test_support_content requires webkit_support_common, add the dependency explictely

Previously, this was linked in via TestRunner. However, TestRunner does not
longer depend on webkit_support

BUG=111316
R=jam@chromium.org


Review URL: https://chromiumcodereview.appspot.com/12211079

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@181388 0039d316-1c4b-4281-b951-d872f2087c98
1 file changed