content: Use type-parameterized tests for GpuMemoryBuffer implementations.

content/common/gpu/gpu_memory_buffer_factory_io_surface.h

 // Copyright 2014 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.
 
 #ifndef CONTENT_COMMON_GPU_GPU_MEMORY_BUFFER_FACTORY_IO_SURFACE_H_
 #define CONTENT_COMMON_GPU_GPU_MEMORY_BUFFER_FACTORY_IO_SURFACE_H_
 
 #include <IOSurface/IOSurface.h>
 
 #include "base/containers/hash_tables.h"
 #include "base/mac/scoped_cftyperef.h"
 #include "base/memory/ref_counted.h"
 #include "base/synchronization/lock.h"
+#include "content/common/content_export.h"
 #include "content/common/gpu/gpu_memory_buffer_factory.h"
 #include "content/common/mac/io_surface_manager.h"
 #include "gpu/command_buffer/service/image_factory.h"
 #include "ui/gfx/geometry/size.h"
 #include "ui/gfx/gpu_memory_buffer.h"
 
 namespace gfx {
 class GLImage;
 }
 
 namespace content {
 
-class GpuMemoryBufferFactoryIOSurface : public GpuMemoryBufferFactory,
-                                        public gpu::ImageFactory {
+class CONTENT_EXPORT GpuMemoryBufferFactoryIOSurface
+    : public GpuMemoryBufferFactory,
+      public gpu::ImageFactory {
  public:
   GpuMemoryBufferFactoryIOSurface();
   ~GpuMemoryBufferFactoryIOSurface() override;
 
   static bool IsGpuMemoryBufferConfigurationSupported(gfx::BufferFormat format,
                                                       gfx::BufferUsage usage);
 
+  static IOSurfaceRef CreateIOSurface(const gfx::Size& size,
+                                      gfx::BufferFormat format);
+
   // Overridden from GpuMemoryBufferFactory:
-  void GetSupportedGpuMemoryBufferConfigurations(
-      std::vector<Configuration>* configurations) override;
   gfx::GpuMemoryBufferHandle CreateGpuMemoryBuffer(
       gfx::GpuMemoryBufferId id,
       const gfx::Size& size,
       gfx::BufferFormat format,
       gfx::BufferUsage usage,
       int client_id,
       gfx::PluginWindowHandle surface_handle) override;
   void DestroyGpuMemoryBuffer(gfx::GpuMemoryBufferId id,
                               int client_id) override;
   gpu::ImageFactory* AsImageFactory() override;
@@ skipping 12 matching lines @@
       IOSurfaceMap;
   IOSurfaceMap io_surfaces_;
   base::Lock io_surfaces_lock_;
 
   DISALLOW_COPY_AND_ASSIGN(GpuMemoryBufferFactoryIOSurface);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_COMMON_GPU_GPU_MEMORY_BUFFER_FACTORY_IO_SURFACE_H_