Fix two minor main menu bar CSS issues

Summary:
Ref T13263.

  - Make the user profile section of the "Profile" dropdown menu have a transparent background, not a white background. This is a pre-existing issue. This is normally hard to see, but visible on Workboards with custom background colors.
  - Fix an alignment issue with the little "V" caret in the search scope dropdown. This is a recent issue caused by some tab-caret CSS I added recently for tabbed dashboard panels.

Test Plan:
Before:

{F6367723}

After:

{F6367724}

Reviewers: amckinley

Reviewed By: amckinley

Maniphest Tasks: T13263

Differential Revision: https://secure.phabricator.com/D20388

resources/celerity/map.php

@@ -9,7 +9,7 @@ return array(
   'names' => array(
     'conpherence.pkg.css' => '3c8a0668',
     'conpherence.pkg.js' => '020aebcf',
-    'core.pkg.css' => '671b9fae',
+    'core.pkg.css' => 'dacb981b',
     'core.pkg.js' => 'c783d8f6',
     'differential.pkg.css' => '8d8360fb',
     'differential.pkg.js' => '67e02996',
@@ -37,7 +37,7 @@ return array(
     'rsrc/css/aphront/typeahead.css' => '8779483d',
     'rsrc/css/application/almanac/almanac.css' => '2e050f4f',
     'rsrc/css/application/auth/auth.css' => 'add92fd8',
-    'rsrc/css/application/base/main-menu-view.css' => '8e2d9a28',
+    'rsrc/css/application/base/main-menu-view.css' => '17b71bbc',
     'rsrc/css/application/base/notification-menu.css' => '4df1ee30',
     'rsrc/css/application/base/phui-theme.css' => '35883b37',
     'rsrc/css/application/base/standard-page-view.css' => '8a295cb9',
@@ -134,7 +134,7 @@ return array(
     'rsrc/css/phui/object-item/phui-oi-flush-ui.css' => '490e2e2e',
     'rsrc/css/phui/object-item/phui-oi-list-view.css' => 'f14f2422',
     'rsrc/css/phui/object-item/phui-oi-simple-ui.css' => '6a30fa46',
-    'rsrc/css/phui/phui-action-list.css' => 'c34af376',
+    'rsrc/css/phui/phui-action-list.css' => '8862282e',
     'rsrc/css/phui/phui-action-panel.css' => '6c386cbf',
     'rsrc/css/phui/phui-badge.css' => '666e25ad',
     'rsrc/css/phui/phui-basic-nav-view.css' => '56ebd66d',
@@ -757,7 +757,7 @@ return array(
     'path-typeahead' => 'ad486db3',
     'people-picture-menu-item-css' => 'fe8e07cf',
     'people-profile-css' => '2ea2daa1',
-    'phabricator-action-list-view-css' => 'c34af376',
+    'phabricator-action-list-view-css' => '8862282e',
     'phabricator-busy' => '5202e831',
     'phabricator-chatlog-css' => 'abdc76ee',
     'phabricator-content-source-view-css' => 'cdf0d579',
@@ -779,7 +779,7 @@ return array(
     'phabricator-flag-css' => '2b77be8d',
     'phabricator-keyboard-shortcut' => 'c9749dcd',
     'phabricator-keyboard-shortcut-manager' => '37b8a04a',
-    'phabricator-main-menu-view' => '8e2d9a28',
+    'phabricator-main-menu-view' => '17b71bbc',
     'phabricator-nav-view-css' => 'f8a0c1bf',
     'phabricator-notification' => 'a9b91e3f',
     'phabricator-notification-css' => '30240bd2',
@@ -1029,6 +1029,9 @@ return array(
       'javelin-stratcom',
       'javelin-util',
     ),
+    '17b71bbc' => array(
+      'phui-theme-css',
+    ),
     '1b6acc2a' => array(
       'javelin-magical-init',
       'javelin-util',
@@ -1645,9 +1648,6 @@ return array(
       'javelin-install',
       'javelin-dom',
     ),
-    '8e2d9a28' => array(
-      'phui-theme-css',
-    ),
     '8f959ad0' => array(
       'javelin-behavior',
       'javelin-dom',

webroot/rsrc/css/application/base/main-menu-view.css

@@ -650,6 +650,7 @@ ul.phabricator-core-user-profile-object .phui-oi-content,
 ul.phabricator-core-user-profile-object .phui-oi-subhead {
   padding: 0;
   margin: 0;
+  background: transparent;
 }
 
 ul.phabricator-core-user-profile-object.phui-oi-list-simple .phui-oi-image {

webroot/rsrc/css/phui/phui-action-list.css

@@ -214,11 +214,11 @@
     color: {$sky};
 }
 
-.phui-list-item-view.dropdown .phui-list-item-href {
+.phui-list-navbar .phui-list-item-view.dropdown .phui-list-item-href {
   padding-right: 28px;
 }
 
-.phui-list-item-view .caret {
+.phui-list-navbar .phui-list-item-view .caret {
   position: absolute;
   top: 6px;
   right: 12px;