gpu: Rename AllocateGpuMemoryBuffer to CreateGpuMemoryBuffer.

components/exo/test/exo_test_helper.cc

 // Copyright 2015 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 "components/exo/test/exo_test_helper.h"
 
 #include "gpu/command_buffer/client/gpu_memory_buffer_manager.h"
 #include "ui/aura/env.h"
 #include "ui/compositor/compositor.h"
 
 namespace exo {
 namespace test {
 
 ////////////////////////////////////////////////////////////////////////////////
 // ExoTestHelper, public:
 
 ExoTestHelper::ExoTestHelper() {}
 
 ExoTestHelper::~ExoTestHelper() {}
 
 std::unique_ptr<gfx::GpuMemoryBuffer> ExoTestHelper::CreateGpuMemoryBuffer(
     const gfx::Size& size) {
   return aura::Env::GetInstance()
       ->context_factory()
       ->GetGpuMemoryBufferManager()
-      ->AllocateGpuMemoryBuffer(size, gfx::BufferFormat::RGBA_8888,
-                                gfx::BufferUsage::GPU_READ,
-                                gpu::kNullSurfaceHandle);
+      ->CreateGpuMemoryBuffer(size, gfx::BufferFormat::RGBA_8888,
+                              gfx::BufferUsage::GPU_READ,
+                              gpu::kNullSurfaceHandle);
 }
 
 }  // namespace test
 }  // namespace exo