Add rotation to surfaceflingers screen cap.

+ This is needed so that activity manager does not
  have to do cpu side rotations when capturing recents
  thumbnails.

Change-Id: If998008e675ad01305db8399fd643cf4608b7025
diff --git a/services/surfaceflinger/DisplayDevice.cpp b/services/surfaceflinger/DisplayDevice.cpp
index bf42b77..564f974 100644
--- a/services/surfaceflinger/DisplayDevice.cpp
+++ b/services/surfaceflinger/DisplayDevice.cpp
@@ -288,7 +288,8 @@
     size_t w = mDisplayWidth;
     size_t h = mDisplayHeight;
     Rect sourceCrop(0, 0, w, h);
-    mFlinger->getRenderEngine().setViewportAndProjection(w, h, sourceCrop, h, false);
+    mFlinger->getRenderEngine().setViewportAndProjection(w, h, sourceCrop, h,
+        false, Transform::ROT_0);
 }
 
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