Style bikeshed - remove extraneous whitespace

src/effects/SkGpuBlurUtils.cpp

Index: src/effects/SkGpuBlurUtils.cpp
diff --git a/src/effects/SkGpuBlurUtils.cpp b/src/effects/SkGpuBlurUtils.cpp
index 7fac2a6b2c09c1328f1e2cc51219e7a55b003539..c43f27303e643df9d7b294f3b2829c1e098e4079 100644
--- a/src/effects/SkGpuBlurUtils.cpp
+++ b/src/effects/SkGpuBlurUtils.cpp
@@ -300,7 +300,7 @@ GrTexture* GaussianBlur(GrContext* context,
                     srcDrawContext.reset(context->drawContext(srcTexture->asRenderTarget()));
                     if (!srcDrawContext) {
                         return nullptr;
-                    }        
+                    }
                 }
 
                 // Clear out a radius to the right of the srcRect to prevent the
@@ -333,7 +333,7 @@ GrTexture* GaussianBlur(GrContext* context,
                     srcDrawContext.reset(context->drawContext(srcTexture->asRenderTarget()));
                     if (!srcDrawContext) {
                         return nullptr;
-                    }        
+                    }
                 }
 
                 // Clear out a radius below the srcRect to prevent the Y