Style bikeshed - remove extraneous whitespace

src/core/SkBitmapController.h

 /*
  * Copyright 2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef SkBitmapController_DEFINED
 #define SkBitmapController_DEFINED
 
 #include "SkBitmap.h"
 #include "SkBitmapCache.h"
 #include "SkFilterQuality.h"
 #include "SkMatrix.h"
 
 class SkBitmapProvider;
 
 /**
  *  Handles request to scale, filter, and lock a bitmap to be rasterized.
  */
 class SkBitmapController : ::SkNoncopyable {
 public:
     class State : ::SkNoncopyable {
     public:
         virtual ~State() {}
 
         const SkPixmap& pixmap() const { return fPixmap; }
         const SkMatrix& invMatrix() const { return fInvMatrix; }
         SkFilterQuality quality() const { return fQuality; }
-    
+
     protected:
         SkPixmap        fPixmap;
         SkMatrix        fInvMatrix;
         SkFilterQuality fQuality;
-    
+
     private:
         friend class SkBitmapController;
     };
 
     virtual ~SkBitmapController() {}
 
     State* requestBitmap(const SkBitmapProvider&, const SkMatrix& inverse, SkFilterQuality,
                          void* storage, size_t storageSize);
 
     State* requestBitmap(const SkBitmapProvider& bp, const SkMatrix& inv, SkFilterQuality quality) {
         return this->requestBitmap(bp, inv, quality, nullptr, 0);
     }
 
 protected:
     virtual State* onRequestBitmap(const SkBitmapProvider&, const SkMatrix& inv, SkFilterQuality,
                                    void* storage, size_t storageSize) = 0;
 };
 
 ///////////////////////////////////////////////////////////////////////////////////////////////////
 
 class SkDefaultBitmapController : public SkBitmapController {
 public:
     SkDefaultBitmapController() {}
-    
+
 protected:
     State* onRequestBitmap(const SkBitmapProvider&, const SkMatrix& inverse, SkFilterQuality,
                            void* storage, size_t storageSize) override;
 };
 
 #endif