Update some uses of UTF conversions in chrome/browser to use the base:: namespace.

chrome/browser/sync/glue/session_model_associator.cc

 // Copyright 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/sync/glue/session_model_associator.h"
 
 #include <algorithm>
 #include <set>
 #include <utility>
 
@@ skipping 617 matching lines @@
         // a pre-existing node that has encryption issues. But, since we can't
         // load the item, we can't remove it, and error out at this point.
         return error_handler_->CreateAndUploadError(
             FROM_HERE,
             "Failed to create sessions header sync node.",
             model_type());
       }
 
       // Write the initial values to the specifics so that in case of a crash or
       // error we don't persist a half-written node.
-      write_node.SetTitle(UTF8ToWide(current_machine_tag_));
+      write_node.SetTitle(base::UTF8ToWide(current_machine_tag_));
       sync_pb::SessionSpecifics base_specifics;
       base_specifics.set_session_tag(current_machine_tag_);
       sync_pb::SessionHeader* header_s = base_specifics.mutable_header();
       header_s->set_client_name(current_session_name_);
       header_s->set_device_type(DeviceInfo::GetLocalDeviceType());
       write_node.SetSessionSpecifics(base_specifics);
 
       local_session_syncid_ = write_node.GetId();
     }
 #if defined(OS_ANDROID)
@@ skipping 561 matching lines @@
         tab_s->set_tab_id(new_tab_id);
         tab_node.SetSessionSpecifics(session_specifics);
         // Update tab node pool with the new association.
         local_tab_pool_.ReassociateTabNode(tab_node_id, new_tab_id);
       }
     }
   }
 }
 
 }  // namespace browser_sync