content: Cleanup GpuMemoryBufferImpl destruction.

content/common/gpu/client/gpu_memory_buffer_impl_win.cc

Index: content/common/gpu/client/gpu_memory_buffer_impl_win.cc
diff --git a/content/common/gpu/client/gpu_memory_buffer_impl_win.cc b/content/common/gpu/client/gpu_memory_buffer_impl_win.cc
index c197181b88036975d1b9f1f114aa65d41ca9d3b8..cccb0f52115beb17647d4b573058689919ab0493 100644
--- a/content/common/gpu/client/gpu_memory_buffer_impl_win.cc
+++ b/content/common/gpu/client/gpu_memory_buffer_impl_win.cc
@@ -53,11 +53,12 @@ void GpuMemoryBufferImpl::DeletedByChildProcess(
 scoped_ptr<GpuMemoryBufferImpl> GpuMemoryBufferImpl::CreateFromHandle(
     const gfx::GpuMemoryBufferHandle& handle,
     const gfx::Size& size,
-    unsigned internalformat) {
+    unsigned internalformat,
+    const DestructionCallback& callback) {
   switch (handle.type) {
     case gfx::SHARED_MEMORY_BUFFER: {
       scoped_ptr<GpuMemoryBufferImplSharedMemory> buffer(
-          new GpuMemoryBufferImplSharedMemory(size, internalformat));
+          new GpuMemoryBufferImplSharedMemory(size, internalformat, callback));
       if (!buffer->InitializeFromHandle(handle))
         return scoped_ptr<GpuMemoryBufferImpl>();