Add ClientNativePixmap multi-planar support.

ui/ozone/platform/drm/common/client_native_pixmap_dmabuf.h

 // Copyright 2016 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 UI_OZONE_PLATFORM_DRM_COMMON_CLIENT_NATIVE_PIXMAP_DMABUF_H_
 #define UI_OZONE_PLATFORM_DRM_COMMON_CLIENT_NATIVE_PIXMAP_DMABUF_H_
 
 #include <stdint.h>
 
 #include <memory>
 
 #include "base/files/scoped_file.h"
 #include "base/macros.h"
 #include "ui/gfx/geometry/size.h"
+#include "ui/gfx/native_pixmap_handle.h"
 #include "ui/ozone/public/client_native_pixmap.h"
 
 namespace ui {
 
 class ClientNativePixmapDmaBuf : public ClientNativePixmap {
  public:
-  static std::unique_ptr<ClientNativePixmap>
-  ImportFromDmabuf(int dmabuf_fd, const gfx::Size& size, int stride);
+  static std::unique_ptr<ClientNativePixmap> ImportFromDmabuf(
+      const gfx::NativePixmapHandle& handle,
+      const gfx::Size& size);
 
   ~ClientNativePixmapDmaBuf() override;
 
   // Overridden from ClientNativePixmap.
-  void* Map() override;
+  bool Map() override;
   void Unmap() override;
-  void GetStride(int* stride) const override;
+
+  void* GetMemoryAddress(size_t plane) const override;
+  int GetStride(size_t plane) const override;
 
  private:
-  ClientNativePixmapDmaBuf(int dmabuf_fd,
-                           const gfx::Size& size,
-                           int stride,
-                           size_t map_size);
+  ClientNativePixmapDmaBuf(const gfx::NativePixmapHandle& handle,
+                           const gfx::Size& size);
 
+  const gfx::NativePixmapHandle pixmap_handle_;
+  const gfx::Size size_;
   base::ScopedFD dmabuf_fd_;
-  const size_t map_size_;
-  const gfx::Size size_;
-  const int stride_;
   void* data_;
 
   DISALLOW_COPY_AND_ASSIGN(ClientNativePixmapDmaBuf);
 };
 
 }  // namespace ui
 
 #endif  // UI_OZONE_PLATFORM_DRM_COMMON_CLIENT_NATIVE_PIXMAP_DMABUF_H_