Remove UTF string conversion functions from the global namespace.

chrome_frame/chrome_frame_automation.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_frame/chrome_frame_automation.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/callback.h"
 #include "base/command_line.h"
@@ skipping 635 matching lines @@
                                              FindInPageCase match_case,
                                              bool find_next) {
   // Note that we can be called by the find dialog after the tab has gone away.
   if (!tab_)
     return;
 
   // What follows is quite similar to TabProxy::FindInPage() but uses
   // the SyncMessageReplyDispatcher to avoid concerns about blocking
   // synchronous messages.
   AutomationMsg_Find_Params params;
-  params.search_string = WideToUTF16Hack(search_string);
+  params.search_string = base::WideToUTF16Hack(search_string);
   params.find_next = find_next;
   params.match_case = (match_case == CASE_SENSITIVE);
   params.forward = (forward == FWD);
 
   IPC::SyncMessage* msg =
       new AutomationMsg_Find(tab_->handle(), params, NULL, NULL);
   automation_server_->SendAsAsync(msg, NULL, this);
 }
 
 // Invoked in the automation proxy's worker thread.
@@ skipping 171 matching lines @@
       new AutomationMsg_SetPageFontSize(tab_handle_, font_size));
 }
 
 void ChromeFrameAutomationClient::SetUrlFetcher(
     PluginUrlRequestManager* url_fetcher) {
   DCHECK(url_fetcher != NULL);
   url_fetcher_ = url_fetcher;
   url_fetcher_flags_ = url_fetcher->GetThreadSafeFlags();
   url_fetcher_->set_delegate(this);
 }