[uber page] Fix font for link-buttons.

BUG=none
Review URL: https://chromiumcodereview.appspot.com/9539014

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@124472 0039d316-1c4b-4281-b951-d872f2087c98

chrome/browser/resources/shared/css/button.css

@@ -80,6 +80,9 @@ input[type='search']:not(.custom-appearance):not(.link-button):focus {
   border: none;
   color: rgb(17, 85, 204);
   cursor: pointer;
+  /* Input elements have -webkit-small-control which can override the body font.
+   * Resolve this by using 'inherit'. */
+  font: inherit;
   margin: 0;
   padding: 0 4px;
 }