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

chrome_frame/test/perf/chrome_frame_perftest.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/test/perf/chrome_frame_perftest.h"
 
 #include <atlhost.h>
 #include <atlwin.h>
 
 #include <map>
@@ skipping 162 matching lines @@
     hr = chromeview_.QueryControl(tab_.Receive());
     EXPECT_HRESULT_SUCCEEDED(hr);
 
     if (setup_event_sinks)
       SetupEventSinks();
   }
 
   void Navigate(const char* url) {
     BeforeNavigateImpl(url);
 
-    HRESULT hr = tab_->put_src(base::win::ScopedBstr(UTF8ToWide(url).c_str()));
+    HRESULT hr =
+        tab_->put_src(base::win::ScopedBstr(base::UTF8ToWide(url).c_str()));
     DCHECK(hr == S_OK) << "Chrome frame NavigateToURL(" << url
                        << base::StringPrintf(L") failed 0x%08X", hr);
   }
 
   void SetupEventSinks() {
     HRESULT hr = AtlAdvise(tab_, this, IID_IPropertyNotifySink,
                            &prop_notify_cookie_);
     DCHECK(hr == S_OK) << "AtlAdvice for IPropertyNotifySink failed " << hr;
 
     base::win::ScopedVariant onmessage(onmsg_.ToDispatch());
@@ skipping 1408 matching lines @@
   PrintPerfTestResults(automation_provider_connect_monitor, kNumCycles,
                        "automationproviderconnect");
   PrintPerfTestResults(external_tab_navigate_monitor, kNumCycles,
                        "externaltabnavigate");
   PrintPerfTestResults(renderer_main_monitor, kNumCycles,
                        "beginrenderermain");
 #ifdef NDEBUG
   PrintPerfTestResults(pre_read_chrome_monitor, kNumCycles, "PreReadImage");
 #endif  // NDEBUG
 }