Fix embed icon colors in Pholio.

Summary: Fixes T3598. Swapped the colors to white.

Test Plan: review embedded mock in task

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Maniphest Tasks: T3598

Differential Revision: https://secure.phabricator.com/D6506

src/__celerity_resource_map__.php

@@ -3735,7 +3735,7 @@ celerity_register_resource_map(array(
   ),
   'pholio-css' =>
   array(
-    'uri' => '/res/73796b1e/rsrc/css/application/pholio/pholio.css',
+    'uri' => '/res/14b14ff5/rsrc/css/application/pholio/pholio.css',
     'type' => 'css',
     'requires' =>
     array(

src/applications/pholio/view/PholioMockEmbedView.php

@@ -91,7 +91,7 @@ final class PholioMockEmbedView extends AphrontView {
         'span',
          array(
            'class' =>
-             'pholio-mock-embed-icon sprite-icons icons-'.$icon_name.'-grey',
+             'pholio-mock-embed-icon sprite-icons icons-'.$icon_name.'-white',
          ),
          ' ');
       $count = phutil_tag('span', array(), $icon_value);

webroot/rsrc/css/application/pholio/pholio.css

@@ -160,8 +160,7 @@
 }
 
 .pholio-mock-embed-footer {
-  margin: 2px;
-  color: #aaa;
+  margin: 2px 0;
 }
 
 .pholio-mock-embed-icons {