remove proc key

src/effects/gradients/SkGradientShader.cpp

Index: src/effects/gradients/SkGradientShader.cpp
diff --git a/src/effects/gradients/SkGradientShader.cpp b/src/effects/gradients/SkGradientShader.cpp
index 48d02381ef3c00893faed469ce776faa112980ba..a84c6fda253a955e057e99fb96a866a2c9757d79 100644
--- a/src/effects/gradients/SkGradientShader.cpp
+++ b/src/effects/gradients/SkGradientShader.cpp
@@ -1046,7 +1046,7 @@ uint32_t GrGLGradientEffect::GenBaseGradientKey(const GrProcessor& processor) {
 
     if (SkGradientShaderBase::kTwo_GpuColorType == e.getColorType()) {
         key |= kTwoColorKey;
-    } else if (SkGradientShaderBase::kThree_GpuColorType == e.getColorType()){
+    } else if (SkGradientShaderBase::kThree_GpuColorType == e.getColorType()) {
         key |= kThreeColorKey;
     }