Add resource configuration flag to indicate whether USB host support exists.
Add resource configuration flag to indicate whether USB host support exists.

Change-Id: I2456904afd2528f572c4323d538bce6dcf4204cb
Signed-off-by: Mike Lockwood <368d0007e4626f70737d16df5e49ed8806b98c3f@android.com>

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