Credential Manager: Introduce a MockCredentialManagerClient.

content/content_shell.gypi

 # Copyright (c) 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': {
     'content_shell_product_name': 'Content Shell',
     # The "19" is so that sites that sniff for version think that this is
     # something reasonably current; the "77.34.5" is a hint that this isn't a
     # standard Chrome.
@@ skipping 178 matching lines @@
         'shell/renderer/test_runner/WebTestInterfaces.cpp',
         'shell/renderer/test_runner/WebTestInterfaces.h',
         'shell/renderer/test_runner/accessibility_controller.cc',
         'shell/renderer/test_runner/accessibility_controller.h',
         'shell/renderer/test_runner/event_sender.cc',
         'shell/renderer/test_runner/event_sender.h',
         'shell/renderer/test_runner/gamepad_controller.cc',
         'shell/renderer/test_runner/gamepad_controller.h',
         'shell/renderer/test_runner/mock_color_chooser.cc',
         'shell/renderer/test_runner/mock_color_chooser.h',
+        'shell/renderer/test_runner/mock_credential_manager_client.cc',
+        'shell/renderer/test_runner/mock_credential_manager_client.h',
         'shell/renderer/test_runner/mock_constraints.cc',
         'shell/renderer/test_runner/mock_constraints.h',
         'shell/renderer/test_runner/mock_grammar_check.cc',
         'shell/renderer/test_runner/mock_grammar_check.h',
         'shell/renderer/test_runner/mock_screen_orientation_client.cc',
         'shell/renderer/test_runner/mock_screen_orientation_client.h',
         'shell/renderer/test_runner/mock_spell_check.cc',
         'shell/renderer/test_runner/mock_spell_check.h',
         'shell/renderer/test_runner/mock_web_audio_device.cc',
         'shell/renderer/test_runner/mock_web_audio_device.h',
@@ skipping 902 matching lines @@
                 '--input_symbol', '<(PRODUCT_DIR)/content_shell.exe.pdb',
                 '--destination_dir', '<(dest_dir)',
               ],
             },
           ],
         },
       ],
     }],  # OS=="win" and fastbuild==0 and target_arch=="ia32"
   ]
 }