Moves TabNavigation into components/sessions and renames

chrome/chrome_tests_unit.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.
 {
   'targets': [
     {
       # This target contains mocks and test utilities that don't belong in
       # production libraries but are used by more than one test executable.
       'target_name': 'test_support_common',
       'type': 'static_library',
       'dependencies': [
         # NOTE: New dependencies should generally be added in the OS!="ios"
         # dependencies block below, rather than here.
         'app/policy/cloud_policy_codegen.gyp:policy_test_support',
         'browser',
         'chrome_resources.gyp:chrome_resources',
         'chrome_resources.gyp:chrome_strings',
         'chrome_resources.gyp:theme_resources',
         'common',
         '../base/base.gyp:test_support_base',
         '../base/base.gyp:base_prefs_test_support',
+        '../components/components.gyp:sessions_test_support',
         '../content/content.gyp:content_app',
         '../content/content.gyp:test_support_content',
         '../media/media.gyp:media_test_support',
         '../net/net.gyp:net',
         '../net/net.gyp:net_test_support',
         '../skia/skia.gyp:skia',
         '../sync/sync.gyp:sync',
         '../testing/gmock.gyp:gmock',
         '../testing/gtest.gyp:gtest',
         '../third_party/zlib/zlib.gyp:zlib',
@@ skipping 122 matching lines @@
         'browser/policy/mock_configuration_policy_provider.cc',
         'browser/policy/mock_configuration_policy_provider.h',
         'browser/policy/test/local_policy_test_server.cc',
         'browser/policy/test/local_policy_test_server.h',
         'browser/prefs/pref_service_mock_builder.cc',
         'browser/prefs/pref_service_mock_builder.h',
         'browser/search_engines/template_url_service_test_util.cc',
         'browser/search_engines/template_url_service_test_util.h',
         'browser/sessions/session_service_test_helper.cc',
         'browser/sessions/session_service_test_helper.h',
-        'browser/sessions/session_types_test_helper.cc',
-        'browser/sessions/session_types_test_helper.h',
         'browser/signin/fake_signin_manager.cc',
         'browser/signin/fake_signin_manager.h',
         'browser/ssl/ssl_client_auth_requestor_mock.cc',
         'browser/ssl/ssl_client_auth_requestor_mock.h',
         'browser/storage_monitor/test_storage_monitor.cc',
         'browser/storage_monitor/test_storage_monitor.h',
         'browser/ui/browser.h',
         'browser/ui/cocoa/find_bar/find_bar_host_unittest_util_cocoa.mm',
         'browser/ui/cocoa/run_loop_testing.h',
         'browser/ui/cocoa/run_loop_testing.mm',
@@ skipping 2296 matching lines @@
               # more details.
               'DebugInformationFormat': '3',
               'ProgramDataBaseFileName': '<(PRODUCT_DIR)/unit_tests.exe.pdb',
             },
           },
         },
       ],
     }],
   ],  # 'conditions'
 }