[Autofill] Add basic version of GridLayout

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',
@@ skipping 1259 matching lines @@
         'browser/ui/cocoa/accelerators_cocoa_unittest.mm',
         'browser/ui/cocoa/animatable_image_unittest.mm',
         'browser/ui/cocoa/animatable_view_unittest.mm',
         'browser/ui/cocoa/applescript/apple_event_util_unittest.mm',
         'browser/ui/cocoa/applescript/bookmark_applescript_utils_unittest.h',
         'browser/ui/cocoa/applescript/bookmark_applescript_utils_unittest.mm',
         'browser/ui/cocoa/applescript/bookmark_folder_applescript_unittest.mm',
         'browser/ui/cocoa/applescript/bookmark_item_applescript_unittest.mm',
         'browser/ui/cocoa/autofill/autofill_account_chooser_unittest.mm',
         'browser/ui/cocoa/autofill/autofill_main_container_unittest.mm',
+        'browser/ui/cocoa/layout_view_unittest.mm',
         'browser/ui/cocoa/autofill/autofill_textfield_unittest.mm',
         'browser/ui/cocoa/autofill/autofill_sign_in_container_unittest.mm',
         'browser/ui/cocoa/autofill/down_arrow_popup_menu_cell_unittest.mm',
+        'browser/ui/cocoa/simple_grid_layout_unittest.mm',
         'browser/ui/cocoa/background_gradient_view_unittest.mm',
         'browser/ui/cocoa/background_tile_view_unittest.mm',
         'browser/ui/cocoa/base_bubble_controller_unittest.mm',
         'browser/ui/cocoa/bookmarks/bookmark_all_tabs_controller_unittest.mm',
         'browser/ui/cocoa/bookmarks/bookmark_bar_bridge_unittest.mm',
         'browser/ui/cocoa/bookmarks/bookmark_bar_controller_unittest.mm',
         'browser/ui/cocoa/bookmarks/bookmark_bar_folder_button_cell_unittest.mm',
         'browser/ui/cocoa/bookmarks/bookmark_bar_folder_controller_unittest.mm',
         'browser/ui/cocoa/bookmarks/bookmark_bar_folder_hover_state_unittest.mm',
         'browser/ui/cocoa/bookmarks/bookmark_bar_folder_view_unittest.mm',
@@ skipping 1190 matching lines @@
               # more details.
               'DebugInformationFormat': '3',
               'ProgramDataBaseFileName': '<(PRODUCT_DIR)/unit_tests.exe.pdb',
             },
           },
         },
       ],
     }],
   ],  # 'conditions'
 }