Cleanup GpuMemoryManager and helpers.

content/common/gpu/gpu_memory_manager_client.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.
-
-#include "content/common/gpu/gpu_memory_manager_client.h"
-
-#include "content/common/gpu/gpu_memory_manager.h"
-
-namespace content {
-
-GpuMemoryManagerClientState::GpuMemoryManagerClientState(
-    GpuMemoryManager* memory_manager,
-    GpuMemoryManagerClient* client,
-    GpuMemoryTrackingGroup* tracking_group,
-    bool has_surface,
-    bool visible)
-    : memory_manager_(memory_manager),
-      client_(client),
-      tracking_group_(tracking_group),
-      has_surface_(has_surface),
-      visible_(visible),
-      list_iterator_valid_(false),
-      hibernated_(false) {
-}
-
-GpuMemoryManagerClientState::~GpuMemoryManagerClientState() {
-  memory_manager_->OnDestroyClientState(this);
-}
-
-void GpuMemoryManagerClientState::SetVisible(bool visible) {
-  memory_manager_->SetClientStateVisible(this, visible);
-}
-
-}  // namespace content