Default mBaselineAlignedChildIndex to -1 so it will still be valid when a LinearLayout is created programatically.
Default mBaselineAlignedChildIndex to -1 so it will still be valid when a LinearLayout is created programatically.

Fixes bug 2038629, and thereby external issue 3484.

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