content: Use type-parameterized tests for GpuMemoryBuffer implementations.

content/common/gpu/client/gpu_memory_buffer_impl_ozone_native_pixmap.cc

Index: content/common/gpu/client/gpu_memory_buffer_impl_ozone_native_pixmap.cc
diff --git a/content/common/gpu/client/gpu_memory_buffer_impl_ozone_native_pixmap.cc b/content/common/gpu/client/gpu_memory_buffer_impl_ozone_native_pixmap.cc
index afeeb2ca4747066483effec62b104d74c99a8868..8ebd1f8da4ea2111ac61b31b0702f67bc3ee16b1 100644
--- a/content/common/gpu/client/gpu_memory_buffer_impl_ozone_native_pixmap.cc
+++ b/content/common/gpu/client/gpu_memory_buffer_impl_ozone_native_pixmap.cc
@@ -4,10 +4,21 @@
 
 #include "content/common/gpu/client/gpu_memory_buffer_impl_ozone_native_pixmap.h"
 
+#include "content/common/gpu/gpu_memory_buffer_factory_ozone_native_pixmap.h"
 #include "ui/ozone/public/client_native_pixmap_factory.h"
+#include "ui/ozone/public/native_pixmap.h"
+#include "ui/ozone/public/ozone_platform.h"
 #include "ui/ozone/public/surface_factory_ozone.h"
 
 namespace content {
+namespace {
+
+void FreeNativePixmapForTesting(scoped_refptr<ui::NativePixmap> native_pixmap) {
+  // Nothing to do here. |native_pixmap| will be freed when this function
+  // returns and reference count drops to 0.
+}
+
+}  // namespace
 
 GpuMemoryBufferImplOzoneNativePixmap::GpuMemoryBufferImplOzoneNativePixmap(
     gfx::GpuMemoryBufferId id,
@@ -20,7 +31,7 @@ GpuMemoryBufferImplOzoneNativePixmap::GpuMemoryBufferImplOzoneNativePixmap(
 GpuMemoryBufferImplOzoneNativePixmap::~GpuMemoryBufferImplOzoneNativePixmap() {}
 
 // static
-scoped_ptr<GpuMemoryBufferImpl>
+scoped_ptr<GpuMemoryBufferImplOzoneNativePixmap>
 GpuMemoryBufferImplOzoneNativePixmap::CreateFromHandle(
     const gfx::GpuMemoryBufferHandle& handle,
     const gfx::Size& size,
@@ -35,6 +46,29 @@ GpuMemoryBufferImplOzoneNativePixmap::CreateFromHandle(
       handle.id, size, format, callback, native_pixmap.Pass()));
 }
 
+// static
+bool GpuMemoryBufferImplOzoneNativePixmap::IsConfigurationSupported(
+    gfx::BufferFormat format,
+    gfx::BufferUsage usage) {
+  return GpuMemoryBufferFactoryOzoneNativePixmap::
+      IsGpuMemoryBufferConfigurationSupported(format, usage);
+}
+
+// static
+base::Closure GpuMemoryBufferImplOzoneNativePixmap::AllocateForTesting(
+    const gfx::Size& size,
+    gfx::BufferFormat format,
+    gfx::BufferUsage usage,
+    gfx::GpuMemoryBufferHandle* handle) {
+  scoped_refptr<ui::NativePixmap> pixmap =
+      ui::OzonePlatform::GetInstance()
+          ->GetSurfaceFactoryOzone()
+          ->CreateNativePixmap(gfx::kNullPluginWindow, size, format, usage);
+  handle->type = gfx::OZONE_NATIVE_PIXMAP;
+  handle->native_pixmap_handle = pixmap->ExportHandle();
+  return base::Bind(&FreeNativePixmapForTesting, pixmap);
+}
+
 bool GpuMemoryBufferImplOzoneNativePixmap::Map(void** data) {
   *data = pixmap_->Map();
   mapped_ = true;