Ensure Bitmap.getDefaultDensity() matches DENSITY_DEVICE
Ensure Bitmap.getDefaultDensity() matches DENSITY_DEVICE

Otherwise bitmaps constructed without a target display are incorrectly
scaled by a factor of (DENSITY_DEVICE / DENSITY_DEFAULT) when rendered
to a Canvas whose density has been specified correctly.

Bug: 26817900
Change-Id: I45edfc7c0cbdf84a267d5bedacb0548659ede301

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