remove extra debug prints

BUG=skia:
TBR=jvanverth
NOTRY=True
NOTREECHECKS=True

Author: humper@google.com

Review URL: https://codereview.chromium.org/314423002
diff --git a/src/effects/SkBlurMaskFilter.cpp b/src/effects/SkBlurMaskFilter.cpp
index b58eed1..778332f 100644
--- a/src/effects/SkBlurMaskFilter.cpp
+++ b/src/effects/SkBlurMaskFilter.cpp
@@ -695,9 +695,6 @@
 
     uman.set4f(fProxyRectUniform, rect.fLeft, rect.fTop, rect.fRight, rect.fBottom);
     uman.set1f(fProfileSizeUniform, SkScalarCeilToScalar(6*rbe.getSigma()));
-
-    SkDebugf( "proxy rect set to %f %f %f %f\n", rect.fLeft, rect.fTop, rect.fRight, rect.fBottom);
-    SkDebugf(" Profile size set to %f\n", SkScalarCeilToScalar(6*rbe.getSigma()));
 }
 
 bool GrRectBlurEffect::CreateBlurProfileTexture(GrContext *context, float sigma,