Removing CSS block formatting for code block

<code> blocks are sometimes embedded in text so it doesn't 
make sense to always turn into a block.

BUG=383630

Review URL: https://codereview.chromium.org/402963002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@284258 0039d316-1c4b-4281-b951-d872f2087c98

components/dom_distiller/core/css/distilledpage.css

@@ -243,11 +243,6 @@ ul {
   border-radius: 2px;
 }
 
-code {
-  display: block;
-  padding: .4444rem;
-}
-
 pre code {
   border: none;
   padding: 0;