Style bikeshed - remove extraneous whitespace

src/gpu/batches/GrAADistanceFieldPathRenderer.cpp

Index: src/gpu/batches/GrAADistanceFieldPathRenderer.cpp
diff --git a/src/gpu/batches/GrAADistanceFieldPathRenderer.cpp b/src/gpu/batches/GrAADistanceFieldPathRenderer.cpp
index 6a8ec2ff8570d0b2178a1690f7f83a566583bae0..f10d3b8bbeabd7753b359429bfe1b198460160b3 100644
--- a/src/gpu/batches/GrAADistanceFieldPathRenderer.cpp
+++ b/src/gpu/batches/GrAADistanceFieldPathRenderer.cpp
@@ -1,4 +1,3 @@
-
 /*
  * Copyright 2014 Google Inc.
  *
@@ -96,7 +95,7 @@ bool GrAADistanceFieldPathRenderer::onCanDrawPath(const CanDrawPathArgs& args) c
     if (args.fViewMatrix->hasPerspective()) {
         return false;
     }
-    
+
     // only support paths with bounds within kMediumMIP by kMediumMIP,
     // scaled to have bounds within 2.0f*kLargeMIP by 2.0f*kLargeMIP
     // the goal is to accelerate rendering of lots of small paths that may be scaling
@@ -155,7 +154,7 @@ public:
 
     const char* name() const override { return "AADistanceFieldPathBatch"; }
 
-    void computePipelineOptimizations(GrInitInvariantOutput* color, 
+    void computePipelineOptimizations(GrInitInvariantOutput* color,
                                       GrInitInvariantOutput* coverage,
                                       GrBatchToXPOverrides* overrides) const override {
         color->setKnownFourComponents(fGeoData[0].fColor);
@@ -570,7 +569,7 @@ bool GrAADistanceFieldPathRenderer::onDrawPath(const DrawPathArgs& args) {
     // generated due to stroking it is important that the original path's id is used
     // for caching.
     geometry.fGenID = args.fPath->getGenerationID();
- 
+
     SkAutoTUnref<GrDrawBatch> batch(AADistanceFieldPathBatch::Create(geometry,
                                                                      *args.fViewMatrix, fAtlas,
                                                                      &fPathCache, &fPathList));