remove SkFloatToScalar macro

BUG=
R=reed@google.com, djsollen@google.com

Author: caryclark@google.com

Review URL: https://codereview.chromium.org/85463005

git-svn-id: http://skia.googlecode.com/svn/trunk@12385 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/samplecode/SampleEffects.cpp b/samplecode/SampleEffects.cpp
index a65b10b..cbefae8 100644
--- a/samplecode/SampleEffects.cpp
+++ b/samplecode/SampleEffects.cpp
@@ -33,8 +33,8 @@
     paint->setMaskFilter(
             SkBlurMaskFilter::CreateEmboss(SkBlurMask::ConvertRadiusToSigma(SkIntToScalar(1)),
                                            dir,
-                                           SkFloatToScalar(0.1f),
-                                           SkFloatToScalar(0.05f)))->unref();
+                                           0.1f,
+                                           0.05f))->unref();
 }
 
 static void paint_proc3(SkPaint* paint) {