Invisible butter bar should not be clickable.

This is a recent regression: pointer-events: none did not override pointer-evens: auto correctly.

TBR=yoshiki@chromium.org
TEST=Resize the window to a small size, click on the search box. It should be clickable.
BUG=None

Review URL: https://codereview.chromium.org/14188034

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@195127 0039d316-1c4b-4281-b951-d872f2087c98

chrome/browser/resources/file_manager/css/file_manager.css

@@ -120,7 +120,7 @@ body[new-ui] #butter-bar {
   padding: 15px;
 }
 
-#butter-bar:not(.visible) {
+body #butter-bar:not(.visible) {
   opacity: 0;
   pointer-events: none;
 }