Style bikeshed - remove extraneous whitespace

src/gpu/gl/iOS/GrGLCreateNativeInterface_iOS.cpp

-
 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "gl/GrGLInterface.h"
 #include "gl/GrGLAssembleInterface.h"
 #include <dlfcn.h>
@@ skipping 20 matching lines @@
     void* fLibrary;
 };
 
 class GLProcGetter {
 public:
     GLProcGetter() {}
 
     GrGLFuncPtr getProc(const char name[]) const {
         return (GrGLFuncPtr) dlsym(fLoader.handle(), name);
     }
-    
+
 private:
     GLLoader fLoader;
 };
 
 static GrGLFuncPtr ios_get_gl_proc(void* ctx, const char name[]) {
     SkASSERT(ctx);
     const GLProcGetter* getter = (const GLProcGetter*) ctx;
     return getter->getProc(name);
 }
 
 const GrGLInterface* GrGLCreateNativeInterface() {
     GLProcGetter getter;
     return GrGLAssembleGLESInterface(&getter, ios_get_gl_proc);
 }