Support using OpenGL ES context on desktop

tests/WritePixelsTest.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.
  */
 
 #include "SkBitmapDevice.h"
 #include "SkCanvas.h"
 #include "SkColorPriv.h"
@@ skipping 401 matching lines @@
 #endif
         for (int glCtxType = 0; glCtxType < glCtxTypeCnt; ++glCtxType) {
             GrContext* context = NULL;
 #if SK_SUPPORT_GPU
             if (isGPUDevice) {
                 GrContextFactory::GLContextType type =
                     static_cast<GrContextFactory::GLContextType>(glCtxType);
                 if (!GrContextFactory::IsRenderingGLContext(type)) {
                     continue;
                 }
-                context = factory->get(type);
+                context = factory->get(type, kNone_GrGLStandard);
                 if (NULL == context) {
                     continue;
                 }
             }
 #endif
 
             SkAutoTUnref<SkBaseDevice> device(createDevice(gCanvasConfigs[i], context));
             SkCanvas canvas(device);
 
             static const struct {
@@ skipping 29 matching lines @@
                         SkIRect writeRect = SkIRect::MakeXYWH(rect.fLeft, rect.fTop,
                                                               bmp.width(), bmp.height());
                         bool intersects = SkIRect::Intersects(canvasRect, writeRect) ;
                         REPORTER_ASSERT(reporter, intersects == (idBefore != idAfter));
                     }
                 }
             }
         }
     }
 }