hwc: Update orient info from transform.

Update orient info from transform for animation use case.

Change-Id: I33e51d3ee9f5010c04642535316bc8ed97d10b33
diff --git a/libhwcomposer/hwc_utils.cpp b/libhwcomposer/hwc_utils.cpp
index 16c2c8f..22a0db9 100644
--- a/libhwcomposer/hwc_utils.cpp
+++ b/libhwcomposer/hwc_utils.cpp
@@ -860,6 +860,7 @@
             crop = ctx->mPrevCropVideo;
             dst = ctx->mPrevDestVideo;
             transform = ctx->mPrevTransformVideo;
+            orient = static_cast<eTransform>(transform);
             //In you tube use case when a device rotated from landscape to
             // portrait, set the isFg flag and zOrder to avoid displaying UI on
             // hdmi during animation
@@ -961,6 +962,7 @@
             crop = ctx->mPrevCropVideo;
             dst = ctx->mPrevDestVideo;
             transform = ctx->mPrevTransformVideo;
+            orient = static_cast<eTransform>(transform);
             //In you tube use case when a device rotated from landscape to
             // portrait, set the isFg flag and zOrder to avoid displaying UI on
             // hdmi during animation