Turn ContextInfos returned by GrContextFactory into structs.

tests/GrContextFactoryTest.cpp

Index: tests/GrContextFactoryTest.cpp
diff --git a/tests/GrContextFactoryTest.cpp b/tests/GrContextFactoryTest.cpp
index fe4f1ef82f78824c12814ec756a9afcd46ea01bb..63e2be484790cc78ec76e4c0e7a906e075be96ce 100644
--- a/tests/GrContextFactoryTest.cpp
+++ b/tests/GrContextFactoryTest.cpp
@@ -75,26 +75,26 @@ DEF_GPUTEST(GrContextFactory_abandon, reporter, /*factory*/) {
     for (int i = 0; i < GrContextFactory::kContextTypeCnt; ++i) {
         GrContextFactory::ContextType ctxType = (GrContextFactory::ContextType) i;
         ContextInfo info1 = testFactory.getContextInfo(ctxType);
-        if (!info1.fGrContext) {
+        if (!info1.grContext()) {
             continue;
         }
         if (GrContextFactory::ContextTypeBackend(ctxType) == kOpenGL_GrBackend) {
-            REPORTER_ASSERT(reporter, info1.fGLContext);
+            REPORTER_ASSERT(reporter, info1.glContext());
         }
          // Ref for comparison. The API does not explicitly say that this stays alive.
-        info1.fGrContext->ref();
+        info1.grContext()->ref();
         testFactory.abandonContexts();
 
         // Test that we get different context after abandon.
         ContextInfo info2 = testFactory.getContextInfo(ctxType);
-        REPORTER_ASSERT(reporter, info2.fGrContext);
+        REPORTER_ASSERT(reporter, info2.grContext());
         if (GrContextFactory::ContextTypeBackend(ctxType) == kOpenGL_GrBackend) {
-            REPORTER_ASSERT(reporter, info2.fGLContext);
+            REPORTER_ASSERT(reporter, info2.glContext());
         }
-        REPORTER_ASSERT(reporter, info1.fGrContext != info2.fGrContext);
+        REPORTER_ASSERT(reporter, info1.grContext() != info2.grContext());
         // fGLContext should also change, but it also could get the same address.
 
-        info1.fGrContext->unref();
+        info1.grContext()->unref();
     }
 }