WebKit roll 72274:72278

BUG=None
TEST=None
TBR=antonm@chromium.org

Review URL: http://codereview.chromium.org/5220001

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@66599 0039d316-1c4b-4281-b951-d872f2087c98

DEPS

@@ -4,7 +4,7 @@ vars = {
   "googlecode_url": "http://%s.googlecode.com/svn",
   "webkit_trunk": "http://svn.webkit.org/repository/webkit/trunk",
   "nacl_trunk": "http://src.chromium.org/native_client/trunk",
-  "webkit_revision": "72274",
+  "webkit_revision": "72278",
   "skia_revision": "624",
   "chromium_git": "http://git.chromium.org/git",
   "swig_revision": "40423",

webkit/tools/layout_tests/test_expectations.txt

@@ -4,5 +4,3 @@
 //
 // Only add expectations here to temporarily suppress messages on the bots
 // until the changes can be landed upstream.
-
-BUG_LEVIN MAC : fast/css/line-height-determined-by-primary-font.html = IMAGE