extensions: make the slidey animation fast

Personal crusade.

Review URL: http://codereview.chromium.org/344003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@30265 0039d316-1c4b-4281-b951-d872f2087c98

chrome/browser/resources/extensions_ui.html

@@ -86,12 +86,12 @@ body.hideDevModeInitial .showInDevMode {
 body.hideDevMode .showInDevMode {
   height: 0 !important;
   opacity: 0;
-  -webkit-transition: all .5s ease-out;
+  -webkit-transition: all .1s ease-out;
 }
 
 body.showDevMode .showInDevMode {
   opacity: 1;
-  -webkit-transition: all .5s ease-in;
+  -webkit-transition: all .1s ease-in;
 }
 
 .wbox-dev-tools {