Apply values set in "dropDownWidth" attribute of Spinner styles.
Apply values set in "dropDownWidth" attribute of Spinner styles.

Bug: 3099224
Change-Id: I904f2ef39a65a62076ff82319128a31767a2394b

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