chrome: Use stl utilities from the base namespace

chrome/browser/usb/usb_chooser_context.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 "chrome/browser/usb/usb_chooser_context.h"
 
 #include <utility>
 #include <vector>
 
 #include "base/memory/ptr_util.h"
@@ skipping 141 matching lines @@
   }
 }
 
 bool UsbChooserContext::HasDevicePermission(
     const GURL& requesting_origin,
     const GURL& embedding_origin,
     scoped_refptr<const device::UsbDevice> device) {
   auto it = ephemeral_devices_.find(
       std::make_pair(requesting_origin, embedding_origin));
   if (it != ephemeral_devices_.end() &&
-      ContainsValue(it->second, device->guid())) {
+      base::ContainsValue(it->second, device->guid())) {
     return true;
   }
 
   std::vector<std::unique_ptr<base::DictionaryValue>> device_list =
       GetGrantedObjects(requesting_origin, embedding_origin);
   for (const std::unique_ptr<base::DictionaryValue>& device_dict :
        device_list) {
     int vendor_id;
     int product_id;
     base::string16 serial_number;
@@ skipping 13 matching lines @@
 bool UsbChooserContext::IsValidObject(const base::DictionaryValue& object) {
   return object.size() == 4 && object.HasKey(kDeviceNameKey) &&
          object.HasKey(kVendorIdKey) && object.HasKey(kProductIdKey) &&
          object.HasKey(kSerialNumberKey);
 }
 
 void UsbChooserContext::OnDeviceRemoved(scoped_refptr<UsbDevice> device) {
   for (auto& map_entry : ephemeral_devices_)
     map_entry.second.erase(device->guid());
 }