Scale fix for Neon
BUG=19
TEST=none
Review URL: https://webrtc-codereview.appspot.com/504002

git-svn-id: http://libyuv.googlecode.com/svn/trunk@247 16f28f9a-4ce2-e073-06de-1de4eb20be90
diff --git a/source/rotate_neon.cc b/source/rotate_neon.cc
index 8a82974..70dd420 100644
--- a/source/rotate_neon.cc
+++ b/source/rotate_neon.cc
@@ -174,12 +174,12 @@
 
     "4:                                        \n"
 
-    : "+r"(src),              // %0
-      "+r"(src_stride),       // %1
-      "+r"(dst),              // %2
-      "+r"(dst_stride),       // %3
-      "+r"(width)             // %4
-    : "r"(&kVTbl4x4Transpose) // %5
+    : "+r"(src),               // %0
+      "+r"(src_stride),        // %1
+      "+r"(dst),               // %2
+      "+r"(dst_stride),        // %3
+      "+r"(width)              // %4
+    : "r"(&kVTbl4x4Transpose)  // %5
     : "memory", "cc", "r9", "q0", "q1", "q2", "q3"
   );
 }