Style bikeshed - remove extraneous whitespace

src/effects/GrCircleBlurFragmentProcessor.cpp

Index: src/effects/GrCircleBlurFragmentProcessor.cpp
diff --git a/src/effects/GrCircleBlurFragmentProcessor.cpp b/src/effects/GrCircleBlurFragmentProcessor.cpp
index 50fbbac601464688255eae3d166f9ee0e7bde25f..afab4b48913186154ae2396883687b6e025952c1 100644
--- a/src/effects/GrCircleBlurFragmentProcessor.cpp
+++ b/src/effects/GrCircleBlurFragmentProcessor.cpp
@@ -1,4 +1,3 @@
-
 /*
  * Copyright 2015 Google Inc.
  *
@@ -57,7 +56,7 @@ void GrGLCircleBlurFragmentProcessor::emitCode(EmitArgs& args) {
 
     // We just want to compute "length(vec) - %s.z + 0.5) * %s.w" but need to rearrange
     // for precision
-    fragBuilder->codeAppendf("vec2 vec = vec2( (%s.x - %s.x) * %s.w , (%s.y - %s.y) * %s.w );", 
+    fragBuilder->codeAppendf("vec2 vec = vec2( (%s.x - %s.x) * %s.w , (%s.y - %s.y) * %s.w );",
                              fragmentPos, dataName, dataName,
                              fragmentPos, dataName, dataName);
     fragBuilder->codeAppendf("float dist = length(vec) + ( 0.5 - %s.z ) * %s.w;",
@@ -88,7 +87,7 @@ void GrGLCircleBlurFragmentProcessor::onSetData(const GrGLSLProgramDataManager&
 GrCircleBlurFragmentProcessor::GrCircleBlurFragmentProcessor(const SkRect& circle,
                                                              float sigma,
                                                              float offset,
-                                                             GrTexture* blurProfile) 
+                                                             GrTexture* blurProfile)
     : fCircle(circle)
     , fSigma(sigma)
     , fOffset(offset)