Service worker fixups for scoped_refptr operator T* removal.

content/browser/service_worker/service_worker_provider_host.cc

 // Copyright 2013 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/service_worker/service_worker_provider_host.h"
 
 #include "base/stl_util.h"
 #include "content/browser/message_port_message_filter.h"
 #include "content/browser/service_worker/service_worker_context_core.h"
 #include "content/browser/service_worker/service_worker_context_request_handler.h"
@@ skipping 56 matching lines @@
   DCHECK(!url.has_ref());
   document_url_ = url;
 }
 
 void ServiceWorkerProviderHost::UpdatePotentialControllees(
     ServiceWorkerVersion* installing_version,
     ServiceWorkerVersion* waiting_version,
     ServiceWorkerVersion* active_version) {
    if (installing_version != installing_version_.get()) {
      scoped_refptr<ServiceWorkerVersion> previous_version = installing_version_;
-     if (previous_version)
+     if (previous_version.get())
        previous_version->RemovePotentialControllee(this);
      if (installing_version)
        installing_version->AddPotentialControllee(this);
      installing_version_ = installing_version;
    }
 
    if (waiting_version != waiting_version_.get()) {
      scoped_refptr<ServiceWorkerVersion> previous_version = waiting_version_;
-     if (previous_version)
+     if (previous_version.get())
        previous_version->RemovePotentialControllee(this);
      if (waiting_version)
        waiting_version->AddPotentialControllee(this);
      waiting_version_ = waiting_version;
    }
 
    if (active_version != active_version_.get()) {
      scoped_refptr<ServiceWorkerVersion> previous_version = active_version_;
-     if (previous_version)
+     if (previous_version.get())
        previous_version->RemovePotentialControllee(this);
      if (active_version)
        active_version->AddPotentialControllee(this);
      active_version_ = active_version;
    }
 }
 
 void ServiceWorkerProviderHost::SetControllerVersionAttribute(
     ServiceWorkerVersion* version) {
   if (version == controlling_version_.get())
@@ skipping 118 matching lines @@
     dispatcher_host_->RegisterServiceWorkerHandle(handle.Pass());
   }
   return info;
 }
 
 bool ServiceWorkerProviderHost::IsContextAlive() {
   return context_ != NULL;
 }
 
 }  // namespace content