NUMBER_OF_BLOCK_REASONS  390 ash/root_window_controller_unittest.cc        block_reason < NUMBER_OF_BLOCK_REASONS;
NUMBER_OF_BLOCK_REASONS  521 ash/root_window_controller_unittest.cc        block_reason < NUMBER_OF_BLOCK_REASONS;
NUMBER_OF_BLOCK_REASONS  679 ash/root_window_controller_unittest.cc        block_reason < NUMBER_OF_BLOCK_REASONS;
NUMBER_OF_BLOCK_REASONS  307 ash/wm/system_modal_container_layout_manager_unittest.cc        block_reason < NUMBER_OF_BLOCK_REASONS;
NUMBER_OF_BLOCK_REASONS  406 ash/wm/system_modal_container_layout_manager_unittest.cc        block_reason < NUMBER_OF_BLOCK_REASONS;