fix bench so that if SK_SUPPORTS_GPU even when not provided as compiler option

bench/benchmain.cpp

-
 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
-#if SK_SUPPORT_GPU
-#include "GrContext.h"
-#include "GrContextFactory.h"
-#include "GrRenderTarget.h"
-#include "SkGpuDevice.h"
-#include "gl/GrGLDefines.h"
-#else
-class GrContext;
-#endif // SK_SUPPORT_GPU
-
 #include "BenchTimer.h"
 #include "SkBenchLogger.h"
 #include "SkBenchmark.h"
 #include "SkBitmapDevice.h"
 #include "SkCanvas.h"
 #include "SkColorPriv.h"
 #include "SkCommandLineFlags.h"
 #include "SkDeferredCanvas.h"
 #include "SkGraphics.h"
 #include "SkImageEncoder.h"
 #include "SkOSFile.h"
 #include "SkPicture.h"
 #include "SkString.h"
 
+#if SK_SUPPORT_GPU
+#include "GrContext.h"
+#include "GrContextFactory.h"
+#include "GrRenderTarget.h"
+#include "SkGpuDevice.h"
+#include "gl/GrGLDefines.h"
+#else
+class GrContext;
+#endif // SK_SUPPORT_GPU
+
 #include <limits>
 
 enum BenchMode {
     kNormal_BenchMode,
     kDeferred_BenchMode,
     kDeferredSilent_BenchMode,
     kRecord_BenchMode,
     kPictureRecord_BenchMode
 };
 const char* BenchMode_Name[] = {
@@ skipping 662 matching lines @@
     gContextFactory.destroyContexts();
 #endif
     return 0;
 }
 
 #if !defined(SK_BUILD_FOR_IOS) && !defined(SK_BUILD_FOR_NACL)
 int main(int argc, char * const argv[]) {
     return tool_main(argc, (char**) argv);
 }
 #endif