Add contentDescription for compact action_mode_close_item
Add contentDescription for compact action_mode_close_item

Fix bug 6219630

Change-Id: I551624466d02f5d31be7030518b0d47b3b7f03b5

xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base