gl, ozone: enable GLImageBindTest unittests

ui/gl/test/run_all_unittests.cc

 // Copyright 2015 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/macros.h"
+#include "base/message_loop/message_loop.h"
 #include "base/test/launcher/unit_test_launcher.h"
 #include "base/test/test_suite.h"
 #include "build/build_config.h"
 
 #if defined(OS_MACOSX) && !defined(OS_IOS)
 #include "base/test/mock_chrome_application_mac.h"
 #endif
 
+#if defined(USE_OZONE)
+#include "ui/ozone/public/client_native_pixmap_factory.h"
+#include "ui/ozone/public/ozone_gpu_test_helper.h"
+#include "ui/ozone/public/ozone_platform.h"
+#endif
+
 namespace {
 
 class GlTestSuite : public base::TestSuite {
  public:
   GlTestSuite(int argc, char** argv) : base::TestSuite(argc, argv) {
   }
 
  protected:
   void Initialize() override {
+    scoped_ptr<base::MessageLoop> message_loop(new base::MessageLoopForUI);
     base::TestSuite::Initialize();
 
+#if defined(USE_OZONE)
+    ozone_ = ui::OzoneInitializerForTest::Create();
+    DCHECK(ozone_);
+
+    client_native_pixmap_factory_ = ui::ClientNativePixmapFactory::Create();
+    ui::ClientNativePixmapFactory::SetInstance(
+        client_native_pixmap_factory_.get());
+    ui::ClientNativePixmapFactory::GetInstance()->Initialize(
+        ui::OzonePlatform::GetInstance()->OpenClientNativePixmapDevice());
+#endif
+// TODO(reveman): initialize SurfaceTextureManager or IOSurfaceManager
 #if defined(OS_MACOSX) && !defined(OS_IOS)
     mock_cr_app::RegisterMockCrApp();
 #endif
   }
 
   void Shutdown() override {
     base::TestSuite::Shutdown();
   }
 
  private:
+#if defined(USE_OZONE)
+  scoped_ptr<ui::OzoneInitializerForTest> ozone_;

[reveman, 2016/01/13 15:50:09]

|ozone_| is not very descriptive of what this is. Can we use a better name for
this that describes what it is?

[dshwang, 2016/01/13 17:07:43]

rename to |ozone_backend_for_test_|

+  scoped_ptr<ui::ClientNativePixmapFactory> client_native_pixmap_factory_;
+#endif
   DISALLOW_COPY_AND_ASSIGN(GlTestSuite);
 };
 
 }  // namespace
 
 int main(int argc, char** argv) {
   GlTestSuite test_suite(argc, argv);
 
   return base::LaunchUnitTests(
       argc,
       argv,
       base::Bind(&GlTestSuite::Run, base::Unretained(&test_suite)));
 }