convert //gpu to std::unique_ptr

gpu/command_buffer/service/transfer_buffer_manager_unittest.cc

Index: gpu/command_buffer/service/transfer_buffer_manager_unittest.cc
diff --git a/gpu/command_buffer/service/transfer_buffer_manager_unittest.cc b/gpu/command_buffer/service/transfer_buffer_manager_unittest.cc
index 56edaedbf3ac146f71ad97cd98425423e0613474..1e12ae68a643fd11edc50c0f43dde79570436f42 100644
--- a/gpu/command_buffer/service/transfer_buffer_manager_unittest.cc
+++ b/gpu/command_buffer/service/transfer_buffer_manager_unittest.cc
@@ -6,7 +6,8 @@
 
 #include <stddef.h>
 
-#include "base/memory/scoped_ptr.h"
+#include <memory>
+
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
@@ -40,10 +41,10 @@ TEST_F(TransferBufferManagerTest, OutOfRangeHandleMapsToNull) {
 }
 
 TEST_F(TransferBufferManagerTest, CanRegisterTransferBuffer) {
-  scoped_ptr<base::SharedMemory> shm(new base::SharedMemory());
+  std::unique_ptr<base::SharedMemory> shm(new base::SharedMemory());
   shm->CreateAndMapAnonymous(kBufferSize);
   base::SharedMemory* shm_raw_pointer = shm.get();
-  scoped_ptr<SharedMemoryBufferBacking> backing(
+  std::unique_ptr<SharedMemoryBufferBacking> backing(
       new SharedMemoryBufferBacking(std::move(shm), kBufferSize));
   SharedMemoryBufferBacking* backing_raw_ptr = backing.get();
 
@@ -63,14 +64,14 @@ class FakeBufferBacking : public BufferBacking {
     return reinterpret_cast<void*>(0xBADF00D0);
   }
   size_t GetSize() const override { return 42; }
-  static scoped_ptr<BufferBacking> Make() {
-    return scoped_ptr<BufferBacking>(new FakeBufferBacking);
+  static std::unique_ptr<BufferBacking> Make() {
+    return std::unique_ptr<BufferBacking>(new FakeBufferBacking);
   }
 };
 
 TEST_F(TransferBufferManagerTest, CanDestroyTransferBuffer) {
   EXPECT_TRUE(transfer_buffer_manager_->RegisterTransferBuffer(
-      1, scoped_ptr<BufferBacking>(new FakeBufferBacking)));
+      1, std::unique_ptr<BufferBacking>(new FakeBufferBacking)));
   transfer_buffer_manager_->DestroyTransferBuffer(1);
   scoped_refptr<Buffer> registered =
       transfer_buffer_manager_->GetTransferBuffer(1);
@@ -106,7 +107,7 @@ TEST_F(TransferBufferManagerTest, CannotRegisterNullTransferBuffer) {
 }
 
 TEST_F(TransferBufferManagerTest, CannotRegisterNegativeTransferBufferId) {
-  scoped_ptr<base::SharedMemory> shm(new base::SharedMemory());
+  std::unique_ptr<base::SharedMemory> shm(new base::SharedMemory());
   shm->CreateAndMapAnonymous(kBufferSize);
   EXPECT_FALSE(transfer_buffer_manager_->RegisterTransferBuffer(
       -1, FakeBufferBacking::Make()));