2D kernel initial wiring for Guassian

BUG=skia:
R=senorblanco@chromium.org, bsalomon@chromium.org, bsalomon@google.com

Author: joshualitt@chromium.org

Review URL: https://codereview.chromium.org/418223009
diff --git a/bench/BlurBench.cpp b/bench/BlurBench.cpp
index cafc6f3..4133adc 100644
--- a/bench/BlurBench.cpp
+++ b/bench/BlurBench.cpp
@@ -14,6 +14,7 @@
 #include "SkShader.h"
 #include "SkString.h"
 
+#define MINI   0.01f
 #define SMALL   SkIntToScalar(2)
 #define REAL    1.5f
 #define BIG     SkIntToScalar(10)
@@ -78,6 +79,11 @@
     typedef Benchmark INHERITED;
 };
 
+DEF_BENCH(return new BlurBench(MINI, kNormal_SkBlurStyle);)
+DEF_BENCH(return new BlurBench(MINI, kSolid_SkBlurStyle);)
+DEF_BENCH(return new BlurBench(MINI, kOuter_SkBlurStyle);)
+DEF_BENCH(return new BlurBench(MINI, kInner_SkBlurStyle);)
+
 DEF_BENCH(return new BlurBench(SMALL, kNormal_SkBlurStyle);)
 DEF_BENCH(return new BlurBench(SMALL, kSolid_SkBlurStyle);)
 DEF_BENCH(return new BlurBench(SMALL, kOuter_SkBlurStyle);)
@@ -98,6 +104,8 @@
 DEF_BENCH(return new BlurBench(REAL, kOuter_SkBlurStyle);)
 DEF_BENCH(return new BlurBench(REAL, kInner_SkBlurStyle);)
 
+DEF_BENCH(return new BlurBench(MINI, kNormal_SkBlurStyle, SkBlurMaskFilter::kHighQuality_BlurFlag);)
+
 DEF_BENCH(return new BlurBench(SMALL, kNormal_SkBlurStyle, SkBlurMaskFilter::kHighQuality_BlurFlag);)
 
 DEF_BENCH(return new BlurBench(BIG, kNormal_SkBlurStyle, SkBlurMaskFilter::kHighQuality_BlurFlag);)