First phase of Mac Keychain integration. For the overall plan, see the design...

chrome/chrome.gyp

 # Copyright (c) 2009 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': {
     'chromium_code': 1,
     # Define the common dependencies that contain all the actual
     # Chromium functionality.  This list gets pulled in below by
     # the link of the actual chrome (or chromium) executable on
     # Linux or Mac, and into chrome.dll on Windows.
     'chromium_dependencies': [
       'common',
       'browser',
       'renderer',
       'utility',
       '../printing/printing.gyp:printing',
       '../webkit/webkit.gyp:inspector_resources',
     ],
   },
   'includes': [
     '../build/common.gypi',
   ],
   'target_defaults': {
     'sources/': [
       ['exclude', '/(cocoa|gtk|win)/'],
-      ['exclude', '_(cocoa|gtk|linux|mac|posix|skia|win|x)\\.(cc|mm?)$'],
+      ['exclude', '_(cocoa|gtk|linux|mac|posix|skia|win|x)(_unittest)?\\.(cc|mm?)$'],
       ['exclude', '/(gtk|win|x11)_[^/]*\\.cc$'],
     ],
     'conditions': [
       ['OS=="linux"', {'sources/': [
         ['include', '/gtk/'],
-        ['include', '_(gtk|linux|posix|skia|x)\\.cc$'],
+        ['include', '_(gtk|linux|posix|skia|x)(_unittest)?\\.cc$'],
         ['include', '/(gtk|x11)_[^/]*\\.cc$'],
       ]}],
       ['OS=="mac"', {'sources/': [
         ['include', '/cocoa/'],
-        ['include', '_(cocoa|mac|posix)\\.(cc|mm?)$'],
+        ['include', '_(cocoa|mac|posix)(_unittest)?\\.(cc|mm?)$'],
       ]}, { # else: OS != "mac"
         'sources/': [
           ['exclude', '\\.mm?$'],
         ],
       }],
       ['OS=="win"', {'sources/': [
-        ['include', '_(win)\\.cc$'],
+        ['include', '_(win)(_unittest)?\\.cc$'],
         ['include', '/win/'],
         ['include', '/win_[^/]*\\.cc$'],
       ]}],
     ],
   },
   'targets': [
     {
       # TODO(mark): It would be better if each static library that needed
       # to run grit would list its own .grd files, but unfortunately some
       # of the static libraries currently have circular dependencies among
@@ skipping 960 matching lines @@
         'browser/importer/mork_reader.h',
         'browser/importer/toolbar_importer.cc',
         'browser/importer/toolbar_importer.h',
         'browser/input_window_dialog.h',
         'browser/input_window_dialog_gtk.cc',
         'browser/input_window_dialog_win.cc',
         'browser/jankometer.cc',
         'browser/jankometer.h',
         'browser/jsmessage_box_handler.cc',
         'browser/jsmessage_box_handler.h',
+        'browser/keychain_mac.cc',
+        'browser/keychain_mac.h',
         'browser/load_from_memory_cache_details.h',
         'browser/load_notification_details.h',
         'browser/location_bar.h',
         'browser/login_prompt.cc',
         'browser/login_prompt.h',
         'browser/memory_details.cc',
         'browser/memory_details.h',
         'browser/meta_table_helper.cc',
         'browser/meta_table_helper.h',
         'browser/metrics/metrics_log.cc',
@@ skipping 42 matching lines @@
         'browser/password_manager/password_store.cc',
         'browser/password_manager/password_store.h',
         'browser/password_manager/password_store_default.cc',
         'browser/password_manager/password_store_default.h',
         # Temporarily disabled while we figure some stuff out.
         # http://code.google.com/p/chromium/issues/detail?id=12351
         # 'browser/password_manager/password_store_gnome.h',
         # 'browser/password_manager/password_store_gnome.cc',
         # 'browser/password_manager/password_store_kwallet.h',
         # 'browser/password_manager/password_store_kwallet.cc',
+        'browser/password_manager/password_store_mac_internal.h',
+        'browser/password_manager/password_store_mac.h',
+        'browser/password_manager/password_store_mac.cc',
         'browser/password_manager/password_store_win.h',
         'browser/password_manager/password_store_win.cc',
         'browser/plugin_installer.cc',
         'browser/plugin_installer.h',
         'browser/plugin_process_host.cc',
         'browser/plugin_process_host.h',
         'browser/plugin_service.cc',
         'browser/plugin_service.h',
         'browser/printing/page_number.cc',
         'browser/printing/page_number.h',
@@ skipping 1808 matching lines @@
         'browser/metrics/metrics_log_unittest.cc',
         'browser/metrics/metrics_response_unittest.cc',
         'browser/net/chrome_url_request_context_unittest.cc',
         'browser/net/dns_host_info_unittest.cc',
         'browser/net/dns_master_unittest.cc',
         'browser/net/resolve_proxy_msg_helper_unittest.cc',
         'browser/net/url_fetcher_unittest.cc',
         'browser/net/url_fixer_upper_unittest.cc',
         'browser/password_manager/encryptor_unittest.cc',
         'browser/password_manager/password_form_manager_unittest.cc',
+        'browser/password_manager/password_store_mac_unittest.cc',
         'browser/printing/page_number_unittest.cc',
         'browser/printing/page_overlays_unittest.cc',
         'browser/printing/page_range_unittest.cc',
         'browser/printing/page_setup_unittest.cc',
         'browser/printing/print_job_unittest.cc',
         'browser/printing/win_printing_context_unittest.cc',
         'browser/profile_manager_unittest.cc',
         'browser/renderer_host/audio_renderer_host_unittest.cc',
         'browser/renderer_host/render_view_host_unittest.cc',
         'browser/renderer_host/render_widget_host_unittest.cc',
@@ skipping 836 matching lines @@
               # Use outputs of this action as inputs for the main target build.
               # Seems as a misnomer but makes this happy on Linux (scons).
               'process_outputs_as_sources': 1,
             },
           ],  # 'actions'
         },
       ]
     }],
   ],  # 'conditions'
 }