Remove implicit conversions from scoped_refptr to T* in content/

content/browser/battery_status/battery_status_manager_linux.cc

 // Copyright 2014 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/battery_status/battery_status_manager_linux.h"
 
 #include "base/macros.h"
 #include "base/threading/thread.h"
 #include "base/values.h"
 #include "content/browser/battery_status/battery_status_manager.h"
@@ skipping 105 matching lines @@
         base::Bind(&BatteryStatusNotificationThread::ShutdownDBusConnection,
                    base::Unretained(this)));
 
     // Drain the message queue of the BatteryStatusNotificationThread and stop.
     Stop();
   }
 
   void StartListening() {
     DCHECK(OnWatcherThread());
 
-    if (system_bus_)
+    if (system_bus_.get())
       return;
 
     InitDBus();
     dbus::ObjectProxy* power_proxy =
         system_bus_->GetObjectProxy(kUPowerServiceName,
                                     dbus::ObjectPath(kUPowerPath));
     scoped_ptr<PathsVector> device_paths = GetPowerSourcesPaths(power_proxy);
 
     for (size_t i = 0; i < device_paths->size(); ++i) {
       const dbus::ObjectPath& device_path = device_paths->at(i);
@@ skipping 57 matching lines @@
 
     dbus::Bus::Options options;
     options.bus_type = dbus::Bus::SYSTEM;
     options.connection_type = dbus::Bus::PRIVATE;
     system_bus_ = new dbus::Bus(options);
   }
 
   void ShutdownDBusConnection() {
     DCHECK(OnWatcherThread());
 
-    if (!system_bus_)
+    if (!system_bus_.get())
       return;
 
     // Shutdown DBus connection later because there may be pending tasks on
     // this thread.
     message_loop()->PostTask(FROM_HERE,
                              base::Bind(&dbus::Bus::ShutdownAndBlock,
                                         system_bus_));
     system_bus_ = NULL;
     battery_proxy_ = NULL;
   }
 
   void OnSignalConnected(const std::string& interface_name,
                          const std::string& signal_name,
                          bool success) {
     DCHECK(OnWatcherThread());
 
     if (interface_name != kUPowerDeviceName ||
         signal_name != kUPowerDeviceSignalChanged) {
       return;
     }
 
-    if (!system_bus_)
+    if (!system_bus_.get())
       return;
 
     if (success) {
       BatteryChanged(NULL);
     } else {
       // Failed to register for "Changed" signal, execute callback with the
       // default values.
       callback_.Run(blink::WebBatteryStatus());
     }
   }
 
   void BatteryChanged(dbus::Signal* signal /* unsused */) {
     DCHECK(OnWatcherThread());
 
-    if (!system_bus_)
+    if (!system_bus_.get())
       return;
 
     scoped_ptr<base::DictionaryValue> dictionary =
         GetPropertiesAsDictionary(battery_proxy_);
     if (dictionary)
       callback_.Run(ComputeWebBatteryStatus(*dictionary));
     else
       callback_.Run(blink::WebBatteryStatus());
   }
 
@@ skipping 113 matching lines @@
 }
 
 // static
 scoped_ptr<BatteryStatusManager> BatteryStatusManager::Create(
     const BatteryStatusService::BatteryUpdateCallback& callback) {
   return scoped_ptr<BatteryStatusManager>(
       new BatteryStatusManagerLinux(callback));
 }
 
 }  // namespace content