Fix for build on 32 bit neon

BUG=none
TESTED=nacl neon build
R=harryjin@google.com, tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/34659004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1221 16f28f9a-4ce2-e073-06de-1de4eb20be90

source/row_neon.cc

@@ -862,7 +862,7 @@ void SetRow_NEON(uint8* dst, uint32 v8, int count) {
 }
 
 // ARGBSetRow writes 'count' pixels using an 32 bit value repeated.
-void ARGBSetRow_NEON(uint8* dst, uint32 v8, int count) {
+void ARGBSetRow_NEON(uint8* dst, uint32 v32, int count) {
   asm volatile (
     "vdup.u32  q0, %2                          \n"  // duplicate 4 ints
   "1:                                          \n"