Linux: revive a mysteriously disabled test and add tests for the GNOME Keyring native backend.

chrome/chrome_browser.gypi

 # Copyright (c) 2011 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.
 
 {
   'targets': [
     {
       'target_name': 'browser',
       'type': 'static_library',
       'dependencies': [
@@ skipping 3835 matching lines @@
             'browser/ui/views/extensions/extension_view.h',
           ],
           'sources': [
             'browser/crash_handler_host_linux.h',
             'browser/first_run/upgrade_util.cc',
             'browser/first_run/upgrade_util.h',
           ],
           'conditions': [
             ['use_gnome_keyring==1', {
               'dependencies': [
-                '../build/linux/system.gyp:gnome-keyring',
+                '../build/linux/system.gyp:gnome_keyring',
               ],
             }],
             ['linux_breakpad==1', {
               'sources': [
                 'app/breakpad_linux.cc',
                 'app/breakpad_linux.h',
                 'browser/crash_handler_host_linux.cc',
               ],
               'dependencies': [
                 '../breakpad/breakpad.gyp:breakpad_client',
@@ skipping 948 matching lines @@
       ],
       'export_dependent_settings': [
         'in_memory_url_index_cache_proto',
       ],
       # This target exports a hard dependency because it includes generated
       # header files.
       'hard_dependency': 1,
     },
   ],
 }