Rationalize WakeLock naming conventions

content/browser/web_contents/web_contents_impl.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/browser/web_contents/web_contents_impl.h"
 
 #include <stddef.h>
 
 #include <cmath>
 #include <utility>
@@ skipping 2624 matching lines @@
 WebContentsImpl::GetGeolocationServiceContext() {
   return geolocation_service_context_.get();
 }
 
 device::mojom::WakeLockContext* WebContentsImpl::GetWakeLockContext() {
   if (!wake_lock_context_host_)
     wake_lock_context_host_.reset(new WakeLockContextHost(this));
   return wake_lock_context_host_->GetWakeLockContext();
 }
 
-device::mojom::WakeLockService* WebContentsImpl::GetRendererWakeLock() {
-  // WebContents creates a long-lived connection to one WakeLockServiceImpl.
+device::mojom::WakeLock* WebContentsImpl::GetRendererWakeLock() {
+  // WebContents creates a long-lived connection to one WakeLock.
   // All the frames' requests will be added into the BindingSet of
-  // WakeLockServiceImpl via this connection.
+  // WakeLock via this connection.
   if (!renderer_wake_lock_) {
     device::mojom::WakeLockContext* wake_lock_context = GetWakeLockContext();
     if (!wake_lock_context) {
       return nullptr;
     }
     wake_lock_context->GetWakeLock(
         device::mojom::WakeLockType::PreventDisplaySleep,
         device::mojom::WakeLockReason::ReasonOther, "Wake Lock API",
         mojo::MakeRequest(&renderer_wake_lock_));
   }
@@ skipping 3029 matching lines @@
     new_root->SetOriginalOpener(opener->frame_tree()->root());
 
     if (!opener_suppressed) {
       new_root->SetOpener(opener);
       created_with_opener_ = true;
     }
   }
 }
 
 }  // namespace content