Linux/ChromeOS Chromium style checker cleanup, chrome/browser edition.

chrome/browser/usb/usb_service.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 "chrome/browser/usb/usb_service.h"
 
 #include <vector>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 14 matching lines @@
 // handler calls should return without handling any events.
 class UsbEventHandler : public base::PlatformThread::Delegate {
  public:
   explicit UsbEventHandler(PlatformUsbContext context)
       : running_(true), context_(context) {
     base::PlatformThread::CreateNonJoinable(0, this);
   }
 
   virtual ~UsbEventHandler() {}
 
-  virtual void ThreadMain() {
+  virtual void ThreadMain() OVERRIDE {
     base::PlatformThread::SetName("UsbEventHandler");
 
     DLOG(INFO) << "UsbEventHandler started.";
     while (running_) {
       libusb_handle_events(context_);
     }
     DLOG(INFO) << "UsbEventHandler shutting down.";
     libusb_exit(context_);
 
     delete this;
@@ skipping 134 matching lines @@
     if (libusb_open(device, &handle)) {
       LOG(WARNING) << "Could not open device.";
       return NULL;
     }
 
     UsbDevice* wrapper = new UsbDevice(this, handle);
     devices_[device] = wrapper;
   }
   return devices_[device];
 }