Revert of Make SkGLContext lifetime more well-defined

tests/GrContextFactoryTest.cpp

Index: tests/GrContextFactoryTest.cpp
diff --git a/tests/GrContextFactoryTest.cpp b/tests/GrContextFactoryTest.cpp
index 7fe3b50ff8058d00501d6d49b712bf14a653ef62..1b19ac68e39bf19793353506109f2383455f7ea3 100644
--- a/tests/GrContextFactoryTest.cpp
+++ b/tests/GrContextFactoryTest.cpp
@@ -46,28 +46,4 @@
     }
 }
 
-DEF_GPUTEST(GrContextFactory_abandon, reporter, /*factory*/) {
-    GrContextFactory testFactory;
-    for (int i = 0; i < GrContextFactory::kGLContextTypeCnt; ++i) {
-        GrContextFactory::GLContextType glCtxType = (GrContextFactory::GLContextType) i;
-        GrContextFactory::ContextInfo info1 =
-                testFactory.getContextInfo(glCtxType);
-        REPORTER_ASSERT(reporter, info1.fGrContext);
-        REPORTER_ASSERT(reporter, info1.fGLContext);
-         // Ref for comparison. The API does not explicitly say that this stays alive.
-        info1.fGrContext->ref();
-        testFactory.abandonContexts();
-
-        // Test that we get different context after abandon.
-        GrContextFactory::ContextInfo info2 =
-                testFactory.getContextInfo(glCtxType);
-        REPORTER_ASSERT(reporter, info2.fGrContext);
-        REPORTER_ASSERT(reporter, info2.fGLContext);
-        REPORTER_ASSERT(reporter, info1.fGrContext != info2.fGrContext);
-        // fGLContext should also change, but it also could get the same address.
-
-        info1.fGrContext->unref();
-    }
-}
-
 #endif