Ensure the services gpu tests run with ozone.

services/test/run_all_service_tests.cc

Index: services/test/run_all_service_tests.cc
diff --git a/services/test/run_all_service_tests.cc b/services/test/run_all_service_tests.cc
index 34530972dcfcb74fdc77d0f63270a7ece3baca19..c356fa6fb938f64568b4530616c48be44592c953 100644
--- a/services/test/run_all_service_tests.cc
+++ b/services/test/run_all_service_tests.cc
@@ -11,6 +11,10 @@
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/base/ui_base_paths.h"
 
+#if defined(USE_OZONE)
+#include "ui/ozone/public/ozone_platform.h"
+#endif
+
 namespace {
 
 class ServiceTestSuite : public base::TestSuite {
@@ -26,6 +30,12 @@ class ServiceTestSuite : public base::TestSuite {
     base::FilePath ui_test_pak_path;
     ASSERT_TRUE(PathService::Get(ui::UI_TEST_PAK, &ui_test_pak_path));
     ui::ResourceBundle::InitSharedInstanceWithPakPath(ui_test_pak_path);
+
+#if defined(USE_OZONE)
+    ui::OzonePlatform::InitParams params;
+    params.single_process = true;
+    ui::OzonePlatform::InitializeForGPU(params);
+#endif
   }
 
   void Shutdown() override {