Fix boot animation rotation problem when ro.sf.hwrotation is set to 90 or 270

Change-Id: I7ad3c83e23ce38280818ec5283d173d50c889531
Merge "Fix boot animation rotation problem when ro.sf.hwrotation is set to 90 or 270" into android-4.4
Merge pull request #1 from omnirom/android-4.4

Fix animation rotate