Clean up most clang warnings outside animator/

http://codereview.appspot.com/6464058/



git-svn-id: http://skia.googlecode.com/svn/trunk@5079 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/bench/ShaderMaskBench.cpp b/bench/ShaderMaskBench.cpp
index bd31075..0a68b44 100644
--- a/bench/ShaderMaskBench.cpp
+++ b/bench/ShaderMaskBench.cpp
@@ -51,7 +51,7 @@
 
 protected:
     virtual const char* onGetName() {
-        fName.printf("shadermask", SkScalarToFloat(fPaint.getTextSize()));
+        fName.printf("shadermask");
         fName.appendf("_%s", fontQualityName(fPaint));
         fName.appendf("_%02X", fPaint.getAlpha());
         return fName.c_str();