ozone: Introduce ClientPixmap and ClientPixmapFactory for non-GPU processes.

content/test/content_test_suite.cc

Index: content/test/content_test_suite.cc
diff --git a/content/test/content_test_suite.cc b/content/test/content_test_suite.cc
index 41b4bdb2523778783d505b9b6eb6a7d8079e2f9d..ca9b7480668952b2d6f756aff2ca6bf867dabb1d 100644
--- a/content/test/content_test_suite.cc
+++ b/content/test/content_test_suite.cc
@@ -35,6 +35,10 @@
 #include "content/browser/android/in_process_surface_texture_manager.h"
 #endif
 
+#if defined(USE_OZONE)
+#include "ui/ozone/public/client_native_pixmap_manager.h"
+#endif
+
 namespace content {
 namespace {
 
@@ -89,8 +93,9 @@ void ContentTestSuite::Initialize() {
   media::InitializeMediaLibrary();
   // When running in a child process for Mac sandbox tests, the sandbox exists
   // to initialize GL, so don't do it here.
-  if (!base::CommandLine::ForCurrentProcess()->HasSwitch(
-          switches::kTestChildProcess)) {
+  bool is_child_process = base::CommandLine::ForCurrentProcess()->HasSwitch(
+      switches::kTestChildProcess);
+  if (!is_child_process) {
     gfx::GLSurfaceTestSupport::InitializeOneOff();
     gpu::ApplyGpuDriverBugWorkarounds(base::CommandLine::ForCurrentProcess());
   }
@@ -105,6 +110,13 @@ void ContentTestSuite::Initialize() {
 #if defined(OS_MACOSX) && !defined(OS_IOS)
   IOSurfaceManager::SetInstance(InProcessIOSurfaceManager::GetInstance());
 #endif
+#if defined(USE_OZONE)
+  if (!is_child_process) {
+    client_native_pixmap_manager_ = ui::ClientNativePixmapManager::Create();
+    ui::ClientNativePixmapManager::SetInstance(
+        client_native_pixmap_manager_.get());
+  }
+#endif
 }
 
 }  // namespace content