Style bikeshed - remove extraneous whitespace

src/effects/SkLightingImageFilter.cpp

 /*
  * Copyright 2012 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkLightingImageFilter.h"
 #include "SkBitmap.h"
 #include "SkColorPriv.h"
@@ skipping 725 matching lines @@
 class GrGLLight;
 
 #endif
 
 };
 
 ///////////////////////////////////////////////////////////////////////////////
 
 class SkImageFilterLight : public SkRefCnt {
 public:
-    
+
 
     enum LightType {
         kDistant_LightType,
         kPoint_LightType,
         kSpot_LightType,
     };
     virtual LightType type() const = 0;
     const SkPoint3& color() const { return fColor; }
     virtual GrGLLight* createGLLight() const = 0;
     virtual bool isEqual(const SkImageFilterLight& other) const {
@@ skipping 116 matching lines @@
         const SkPointLight& o = static_cast<const SkPointLight&>(other);
         return INHERITED::isEqual(other) &&
                fLocation == o.fLocation;
     }
     SkImageFilterLight* transform(const SkMatrix& matrix) const override {
         SkPoint location2 = SkPoint::Make(fLocation.fX, fLocation.fY);
         matrix.mapPoints(&location2, 1);
         // Use X scale and Y scale on Z and average the result
         SkPoint locationZ = SkPoint::Make(fLocation.fZ, fLocation.fZ);
         matrix.mapVectors(&locationZ, 1);
-        SkPoint3 location = SkPoint3::Make(location2.fX, 
-                                           location2.fY, 
+        SkPoint3 location = SkPoint3::Make(location2.fX,
+                                           location2.fY,
                                            SkScalarAve(locationZ.fX, locationZ.fY));
         return new SkPointLight(location, color());
     }
 
     SkPointLight(SkReadBuffer& buffer) : INHERITED(buffer) {
         fLocation = readPoint3(buffer);
     }
 
 protected:
     SkPointLight(const SkPoint3& location, const SkPoint3& color)
@@ skipping 1223 matching lines @@
 
     fragBuilder->codeAppendf("%s(%s)", fLightColorFunc.c_str(), surfaceToLight);
 }
 
 #endif
 
 SK_DEFINE_FLATTENABLE_REGISTRAR_GROUP_START(SkLightingImageFilter)
     SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkDiffuseLightingImageFilter)
     SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkSpecularLightingImageFilter)
 SK_DEFINE_FLATTENABLE_REGISTRAR_GROUP_END