convert //gpu to std::unique_ptr

gpu/command_buffer/client/client_test_helper.cc

 // Copyright (c) 2012 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.
 
 // Tests for GLES2Implementation.
 
 #include "gpu/command_buffer/client/client_test_helper.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
+#include <memory>
+
 #include "gpu/command_buffer/client/cmd_buffer_helper.h"
 #include "gpu/command_buffer/common/command_buffer.h"
 #include "testing/gmock/include/gmock/gmock.h"
 
 using ::testing::_;
 using ::testing::Invoke;
 
 namespace gpu {
 
 MockCommandBufferBase::MockCommandBufferBase() : put_offset_(0) {
@@ skipping 43 matching lines @@
   }
   return -1;
 }
 
 scoped_refptr<gpu::Buffer> MockCommandBufferBase::CreateTransferBuffer(
     size_t size,
     int32_t* id) {
   *id = GetNextFreeTransferBufferId();
   if (*id >= 0) {
     int32_t ndx = *id - kTransferBufferBaseId;
-    scoped_ptr<base::SharedMemory> shared_memory(new base::SharedMemory());
+    std::unique_ptr<base::SharedMemory> shared_memory(new base::SharedMemory());
     shared_memory->CreateAndMapAnonymous(size);
     transfer_buffer_buffers_[ndx] =
         MakeBufferFromSharedMemory(std::move(shared_memory), size);
   }
   return GetTransferBuffer(*id);
 }
 
 void MockCommandBufferBase::DestroyTransferBufferHelper(int32_t id) {
   DCHECK_GE(id, kTransferBufferBaseId);
   DCHECK_LT(id, kTransferBufferBaseId + kMaxTransferBuffers);
@@ skipping 74 matching lines @@
 
 MockClientGpuControl::MockClientGpuControl() {
 }
 
 MockClientGpuControl::~MockClientGpuControl() {
 }
 
 }  // namespace gpu