ozone: Import multi-planar GBMs.

gpu/ipc/client/gpu_memory_buffer_impl_ozone_native_pixmap.cc

 // 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.
 
 #include "gpu/ipc/client/gpu_memory_buffer_impl_ozone_native_pixmap.h"
 
 #include <utility>
 
 #include "base/memory/ptr_util.h"
 #include "gpu/ipc/common/gpu_memory_buffer_support.h"
@@ skipping 29 matching lines @@
 GpuMemoryBufferImplOzoneNativePixmap::~GpuMemoryBufferImplOzoneNativePixmap() {}
 
 // static
 std::unique_ptr<GpuMemoryBufferImplOzoneNativePixmap>
 GpuMemoryBufferImplOzoneNativePixmap::CreateFromHandle(
     const gfx::GpuMemoryBufferHandle& handle,
     const gfx::Size& size,
     gfx::BufferFormat format,
     gfx::BufferUsage usage,
     const DestructionCallback& callback) {
-  DCHECK_LE(handle.native_pixmap_handle.fds.size(), 1u);
 
   // GpuMemoryBufferImpl needs the FD to implement GetHandle() but
   // ui::ClientNativePixmapFactory::ImportFromHandle is expected to take
   // ownership of the FD passed in the handle so we have to dup it here in
   // order to pass a valid FD to the GpuMemoryBufferImpl ctor.
   base::ScopedFD scoped_fd;
   if (!handle.native_pixmap_handle.fds.empty()) {
     scoped_fd.reset(HANDLE_EINTR(dup(handle.native_pixmap_handle.fds[0].fd)));
     if (!scoped_fd.is_valid()) {
       PLOG(ERROR) << "dup";
@@ skipping 70 matching lines @@
   handle.id = id_;
   if (fd_.is_valid()) {
     handle.native_pixmap_handle.fds.emplace_back(fd_.get(),
                                                  false /* auto_close */);
   }
   handle.native_pixmap_handle.planes = planes_;
   return handle;
 }
 
 }  // namespace gpu