Rationalize WakeLock naming conventions

device/wake_lock/wake_lock_service_impl_for_testing.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 "device/wake_lock/wake_lock_service_impl_for_testing.h"
-
-#include <utility>
-
-namespace device {
-
-WakeLockServiceImplForTesting::WakeLockServiceImplForTesting(
-    mojom::WakeLockServiceRequest request,
-    mojom::WakeLockType type,
-    mojom::WakeLockReason reason,
-    const std::string& description,
-    int context_id,
-    WakeLockContextCallback native_view_getter,
-    scoped_refptr<base::SingleThreadTaskRunner> file_task_runner)
-    : WakeLockServiceImpl(std::move(request),
-                          type,
-                          reason,
-                          description,
-                          context_id,
-                          native_view_getter,
-                          file_task_runner),
-      has_wake_lock_(false) {}
-
-WakeLockServiceImplForTesting::~WakeLockServiceImplForTesting() {}
-
-void WakeLockServiceImplForTesting::HasWakeLockForTests(
-    HasWakeLockForTestsCallback callback) {
-  std::move(callback).Run(has_wake_lock_);
-}
-
-void WakeLockServiceImplForTesting::UpdateWakeLock() {
-  DCHECK(num_lock_requests_ >= 0);
-
-  if (num_lock_requests_) {
-    if (!has_wake_lock_)
-      CreateWakeLock();
-  } else {
-    if (has_wake_lock_)
-      RemoveWakeLock();
-  }
-}
-
-void WakeLockServiceImplForTesting::CreateWakeLock() {
-  DCHECK(!has_wake_lock_);
-  has_wake_lock_ = true;
-}
-
-void WakeLockServiceImplForTesting::RemoveWakeLock() {
-  DCHECK(has_wake_lock_);
-  has_wake_lock_ = false;
-}
-
-}  // namespace device