Turn ContextInfos returned by GrContextFactory into structs.

dm/DM.cpp

 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "CrashHandler.h"
 #include "DMJsonWriter.h"
 #include "DMSrcSink.h"
@@ skipping 1420 matching lines @@
             continue;
         }
         // Use "native" instead of explicitly trying OpenGL and OpenGL ES. Do not use GLES on,
         // desktop since tests do not account for not fixing http://skbug.com/2809
         if (contextType == GrContextFactory::kGL_ContextType ||
             contextType == GrContextFactory::kGLES_ContextType) {
             if (contextType != GrContextFactory::kNativeGL_ContextType) {
                 continue;
             }
         }
-        if (ctxInfo.fGrContext) {
+        if (ctxInfo.grContext()) {
             (*test)(reporter, ctxInfo);
         }
         ctxInfo = factory->getContextInfo(contextType,
                                           GrContextFactory::kEnableNVPR_ContextOptions);
-        if (ctxInfo.fGrContext) {
+        if (ctxInfo.grContext()) {
             (*test)(reporter, ctxInfo);
         }
     }
 #endif
 }
 } // namespace skiatest
 
 #if !defined(SK_BUILD_FOR_IOS)
 int main(int argc, char** argv) {
     SkCommandLineFlags::Parse(argc, argv);
     return dm_main();
 }
 #endif