Style bikeshed - remove extraneous whitespace

src/gpu/text/GrFontScaler.h

 /*
  * Copyright 2010 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef GrFontScaler_DEFINED
 #define GrFontScaler_DEFINED
 
 #include "GrGlyph.h"
 #include "GrTypes.h"
 
 #include "SkDescriptor.h"
 
 class SkGlyph;
 class SkPath;
 
 /*
- *  Wrapper class to turn a font cache descriptor into a key 
+ *  Wrapper class to turn a font cache descriptor into a key
  *  for GrFontScaler-related lookups
  */
 class GrFontDescKey : public SkRefCnt {
 public:
     explicit GrFontDescKey(const SkDescriptor& desc) : fDesc(desc), fHash(desc.getChecksum()) {}
-    
+
     uint32_t getHash() const { return fHash; }
 
     bool operator==(const GrFontDescKey& rh) const {
         return fHash == rh.fHash && fDesc.getDesc()->equals(*rh.fDesc.getDesc());
     }
-    
+
 private:
     SkAutoDescriptor fDesc;
     uint32_t fHash;
-    
+
     typedef SkRefCnt INHERITED;
 };
 
 /*
  *  This is Gr's interface to the host platform's font scaler.
  *
- *  The client is responsible for instantiating this. The instance is created 
+ *  The client is responsible for instantiating this. The instance is created
  *  for a specific font+size+matrix.
  */
 class GrFontScaler : public SkRefCnt {
 public:
     explicit GrFontScaler(SkGlyphCache* strike);
     virtual ~GrFontScaler();
-    
+
     const GrFontDescKey* getKey();
     GrMaskFormat getMaskFormat() const;
     GrMaskFormat getPackedGlyphMaskFormat(const SkGlyph&) const;
     bool getPackedGlyphBounds(const SkGlyph&, SkIRect* bounds);
     bool getPackedGlyphImage(const SkGlyph&, int width, int height, int rowBytes,
                              GrMaskFormat expectedMaskFormat, void* image);
     bool getPackedGlyphDFBounds(const SkGlyph&, SkIRect* bounds);
     bool getPackedGlyphDFImage(const SkGlyph&, int width, int height, void* image);
     const SkPath* getGlyphPath(const SkGlyph&);
     const SkGlyph& grToSkGlyph(GrGlyph::PackedID);
-    
+
 private:
     SkGlyphCache*  fStrike;
     GrFontDescKey* fKey;
-    
+
     typedef SkRefCnt INHERITED;
 };
 
 #endif