Update uses of UTF conversions in chrome_frame/, chromeos/, components/ to use the base:: namespace.

chrome_frame/com_message_event.cc

 // Copyright (c) 2011 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/com_message_event.h"
 
 #include "base/logging.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 90 matching lines @@
   return hr;
 }
 
 STDMETHODIMP ComMessageEvent::Invoke(DISPID dispid, REFIID iid, LCID lcid,
                                      WORD flags, DISPPARAMS* params,
                                      VARIANT* result, EXCEPINFO* excepinfo,
                                      UINT* arg_err) {
   HRESULT hr = DISP_E_MEMBERNOTFOUND;
   switch (dispid) {
     case DISPID_MESSAGE_EVENT_DATA:
-      hr = GetStringProperty(flags, UTF8ToWide(message_).c_str(), result);
+      hr = GetStringProperty(flags, base::UTF8ToWide(message_).c_str(), result);
       break;
 
     case DISPID_MESSAGE_EVENT_ORIGIN:
-      hr = GetStringProperty(flags, UTF8ToWide(origin_).c_str(), result);
+      hr = GetStringProperty(flags, base::UTF8ToWide(origin_).c_str(), result);
       break;
 
     case DISPID_MESSAGE_EVENT_TYPE:
-      hr = GetStringProperty(flags, UTF8ToWide(type_).c_str(), result);
+      hr = GetStringProperty(flags, base::UTF8ToWide(type_).c_str(), result);
       break;
 
     case DISPID_MESSAGE_EVENT_LAST_EVENT_ID:
       hr = GetStringProperty(flags, L"", result);
       break;
 
     case DISPID_MESSAGE_EVENT_SOURCE:
     case DISPID_MESSAGE_EVENT_MESSAGE_PORT:
       if (flags & DISPATCH_PROPERTYGET) {
         result->vt = VT_NULL;
@@ skipping 22 matching lines @@
   HRESULT hr;
   if (flags & DISPATCH_PROPERTYGET) {
     result->vt = VT_BSTR;
     result->bstrVal = ::SysAllocString(value);
     hr = S_OK;
   } else {
     hr = DISP_E_TYPEMISMATCH;
   }
   return hr;
 }