VirtualKeyboardUsabilityExperimentTest 59 ash/display/virtual_keyboard_window_controller_unittest.cc DISALLOW_COPY_AND_ASSIGN(VirtualKeyboardUsabilityExperimentTest); VirtualKeyboardUsabilityExperimentTest 62 ash/display/virtual_keyboard_window_controller_unittest.cc TEST_F(VirtualKeyboardUsabilityExperimentTest, VirtualKeyboardWindowTest) {