remove experimental setAsABlur, as it forces the instance to be mutable, and was
not adopted by chrome
Review URL: https://codereview.appspot.com/6939071

git-svn-id: http://skia.googlecode.com/svn/trunk@6879 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/tools/PictureRenderer.cpp b/tools/PictureRenderer.cpp
index 102216d..ab87274 100644
--- a/tools/PictureRenderer.cpp
+++ b/tools/PictureRenderer.cpp
@@ -62,17 +62,11 @@
 
     virtual bool filter(SkPaint* paint, Type t) {
         paint->setFlags(paint->getFlags() & ~fFlags[t] & SkPaint::kAllFlags);
-        if ((PictureRenderer::kBlur_DrawFilterFlag | PictureRenderer::kLowBlur_DrawFilterFlag)
-                & fFlags[t]) {
+        if (PictureRenderer::kBlur_DrawFilterFlag & fFlags[t]) {
             SkMaskFilter* maskFilter = paint->getMaskFilter();
             SkMaskFilter::BlurInfo blurInfo;
             if (maskFilter && maskFilter->asABlur(&blurInfo)) {
-                if (PictureRenderer::kBlur_DrawFilterFlag & fFlags[t]) {
-                    paint->setMaskFilter(NULL);
-                } else {
-                    blurInfo.fHighQuality = false;
-                    maskFilter->setAsABlur(blurInfo);
-                }
+                paint->setMaskFilter(NULL);
             }
         }
         if (PictureRenderer::kHinting_DrawFilterFlag & fFlags[t]) {
diff --git a/tools/PictureRenderer.h b/tools/PictureRenderer.h
index ada7bd4..262e899 100644
--- a/tools/PictureRenderer.h
+++ b/tools/PictureRenderer.h
@@ -55,10 +55,9 @@
     enum DrawFilterFlags {
         kNone_DrawFilterFlag = 0,
         kBlur_DrawFilterFlag = 0x4000, // toggles between blur and no blur
-        kLowBlur_DrawFilterFlag = 0x8000, // toggles between low and high quality blur
-        kHinting_DrawFilterFlag = 0x10000, // toggles between no hinting and normal hinting
-        kSlightHinting_DrawFilterFlag = 0x20000, // toggles between slight and normal hinting
-        kAAClip_DrawFilterFlag = 0x40000, // toggles between soft and hard clip
+        kHinting_DrawFilterFlag = 0x8000, // toggles between no hinting and normal hinting
+        kSlightHinting_DrawFilterFlag = 0x10000, // toggles between slight and normal hinting
+        kAAClip_DrawFilterFlag = 0x20000, // toggles between soft and hard clip
     };
 
     SK_COMPILE_ASSERT(!(kBlur_DrawFilterFlag & SkPaint::kAllFlags), blur_flag_must_be_greater);
diff --git a/tools/bench_pictures_main.cpp b/tools/bench_pictures_main.cpp
index 3e3bc33..65fc42a 100644
--- a/tools/bench_pictures_main.cpp
+++ b/tools/bench_pictures_main.cpp
@@ -50,7 +50,6 @@
     "verticalText",
     "genA8FromLCD",
     "blur",
-    "lowBlur",
     "hinting",
     "slightHinting",
     "AAClip",