Add ManagePasswordsDecoration and unit tests.

chrome/chrome_browser_ui.gypi

 # Copyright 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 {
   'variables': {
     'chrome_browser_ui_non_ios_sources': [
       'browser/ui/accelerator_utils.h',
       'browser/ui/android/android_about_app_info.cc',
       'browser/ui/android/android_about_app_info.h',
@@ skipping 537 matching lines @@
       'browser/ui/cocoa/location_bar/image_decoration.h',
       'browser/ui/cocoa/location_bar/image_decoration.mm',
       'browser/ui/cocoa/location_bar/keyword_hint_decoration.h',
       'browser/ui/cocoa/location_bar/keyword_hint_decoration.mm',
       'browser/ui/cocoa/location_bar/location_bar_decoration.h',
       'browser/ui/cocoa/location_bar/location_bar_decoration.mm',
       'browser/ui/cocoa/location_bar/location_bar_view_mac.h',
       'browser/ui/cocoa/location_bar/location_bar_view_mac.mm',
       'browser/ui/cocoa/location_bar/location_icon_decoration.h',
       'browser/ui/cocoa/location_bar/location_icon_decoration.mm',
+      'browser/ui/cocoa/location_bar/manage_passwords_decoration.h',
+      'browser/ui/cocoa/location_bar/manage_passwords_decoration.mm',
       'browser/ui/cocoa/location_bar/mic_search_decoration.h',
       'browser/ui/cocoa/location_bar/mic_search_decoration.mm',
       'browser/ui/cocoa/location_bar/origin_chip_decoration.h',
       'browser/ui/cocoa/location_bar/origin_chip_decoration.mm',
       'browser/ui/cocoa/location_bar/page_action_decoration.h',
       'browser/ui/cocoa/location_bar/page_action_decoration.mm',
       'browser/ui/cocoa/location_bar/search_button_decoration.h',
       'browser/ui/cocoa/location_bar/search_button_decoration.mm',
       'browser/ui/cocoa/location_bar/selected_keyword_decoration.h',
       'browser/ui/cocoa/location_bar/selected_keyword_decoration.mm',
@@ skipping 2396 matching lines @@
         }],
         ['OS!="android" and OS!="ios"', {
           'dependencies': [
             '../device/bluetooth/bluetooth.gyp:device_bluetooth',
           ],
         }],
       ],
     },
   ],
 }