Add InProcessContextProvider and update InProcessCommandBuffer

chrome/test/run_all_unittests.cc

+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "base/bind.h"
+#include "base/test/launcher/unit_test_launcher.h"
+#include "base/test/test_suite.h"
+#include "build/build_config.h"
+#include "gpu/ipc/service/image_transport_surface.h"
+
+int main(int argc, char** argv) {
+  base::TestSuite test_suite(argc, argv);
+
+#if defined(OS_MACOSX)
+  gpu::ImageTransportSurface::SetAllowOSMesaForTesting(true);
+#endif
+
+  return base::LaunchUnitTests(
+      argc, argv,
+      base::Bind(&base::TestSuite::Run, base::Unretained(&test_suite)));
+}