Color button text should be primary for better contrast
Color button text should be primary for better contrast

Change-Id: I94fe4059b7ada79ecd35fce9ba40467d850d0287

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