am c01d104: Merge "Fix for bug 7400445 regression in background drawable" into jb-mr1-dev

* commit 'c01d1045ef6c79000afc6f07a74ee7963a2092ac':
  Fix for bug 7400445 regression in background drawable

Author: raphlinus

graphics/java/android/graphics/drawable/GradientDrawable.java

@@ -1191,6 +1191,11 @@ private void computeOpacity() {
                 return;
             }
 
+            if (mRadius > 0 || mRadiusArray != null) {
+                mOpaque = false;
+                return;
+            }
+
             if (mStrokeWidth > 0 && !isOpaque(mStrokeColor)) {
                 mOpaque = false;
                 return;