Revert of Add config options to run different GPU APIs to dm and nanobench

dm/DMGpuSupport.h

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef DMGpuSupport_DEFINED
 #define DMGpuSupport_DEFINED
 
@@ skipping 13 matching lines @@
 #  include "GrContext.h"
 #  include "GrContextFactory.h"
 
 namespace DM {
 
 static const bool kGPUDisabled = false;
 
 static inline SkSurface* NewGpuSurface(GrContextFactory* grFactory,
                                        GrContextFactory::GLContextType type,
                                        GrContextFactory::GLContextOptions options,
+                                       GrGLStandard gpuAPI,
                                        SkImageInfo info,
                                        int samples,
                                        bool useDIText) {
     uint32_t flags = useDIText ? SkSurfaceProps::kUseDeviceIndependentFonts_Flag : 0;
     SkSurfaceProps props(flags, SkSurfaceProps::kLegacyFontHost_InitType);
-    return SkSurface::NewRenderTarget(grFactory->get(type, options), SkSurface::kNo_Budgeted,
-                                      info, samples, &props);
+    return SkSurface::NewRenderTarget(grFactory->get(type, gpuAPI, options),
+                                      SkSurface::kNo_Budgeted, info, samples, &props);
 }
 
 }  // namespace DM
 
 #else// !SK_SUPPORT_GPU
 
 // Ganesh is not available.  Fake it.
 
 enum GrGLStandard {
     kNone_GrGLStandard,
@@ skipping 33 matching lines @@
     void abandonContexts() {}
 };
 
 namespace DM {
 
 static const bool kGPUDisabled = true;
 
 static inline SkSurface* NewGpuSurface(GrContextFactory*,
                                        GrContextFactory::GLContextType,
                                        GrContextFactory::GLContextOptions,
+                                       GrGLStandard,
                                        SkImageInfo,
                                        int,
                                        bool) {
     return nullptr;
 }
 
 }  // namespace DM
 
 #endif//SK_SUPPORT_GPU
 
 #endif//DMGpuSupport_DEFINED