Call correct MaskFilter factory method

Change-Id: Ibc30361427cc484443579930f729145ef19c6916
diff --git a/core/jni/android/graphics/MaskFilter.cpp b/core/jni/android/graphics/MaskFilter.cpp
index 756bb6b..5573366 100644
--- a/core/jni/android/graphics/MaskFilter.cpp
+++ b/core/jni/android/graphics/MaskFilter.cpp
@@ -21,8 +21,8 @@
 
     static jlong createBlur(JNIEnv* env, jobject, jfloat radius, jint blurStyle) {
         SkScalar sigma = SkBlurMask::ConvertRadiusToSigma(SkFloatToScalar(radius));
-        SkMaskFilter* filter = SkBlurMaskFilter::Create(sigma,
-                (SkBlurMaskFilter::BlurStyle)blurStyle);
+        SkMaskFilter* filter = SkBlurMaskFilter::Create(
+                (SkBlurMaskFilter::BlurStyle)blurStyle, sigma);
         ThrowIAE_IfNull(env, filter);
         return reinterpret_cast<jlong>(filter);
     }