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

chrome_frame/test/header_test.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/mock_ie_event_sink_actions.h"
 #include "chrome_frame/test/mock_ie_event_sink_test.h"
 #include "base/rand_util.h"
 
 namespace chrome_frame_test {
 
 class TestData {
  public:
   TestData(const std::string& value, bool in_header, LoadedInRenderer expected)
       : value_(value),
         in_header_(in_header),
         expected_(expected),
         name_(base::IntToString(base::RandInt(0, 1000))) {
   }
 
   LoadedInRenderer GetExpectedRenderer() const {
     return expected_;
   }
 
   std::wstring GetPath() const {
-    return ASCIIToWide("/" + name_);
+    return base::ASCIIToWide("/" + name_);
   }
 
   std::wstring GetUrl(MockWebServer* server_mock) const {
-    return server_mock->Resolve(ASCIIToWide(name_));
+    return server_mock->Resolve(base::ASCIIToWide(name_));
   }
 
   void ExpectOnServer(MockWebServer* server_mock) const {
     EXPECT_CALL(*server_mock, Get(testing::_, GetPath(), testing::_))
         .Times(testing::AnyNumber())
         .WillRepeatedly(SendFast(GetHeaders(), GetHtml()));
   }
 
   std::string GetHeaders() const {
     std::ostringstream headers;
@@ skipping 138 matching lines @@
   GetParam().ExpectOnServer(&server_mock_);
   ie_mock_.ExpectNavigation(expected_renderer, url);
 
   EXPECT_CALL(ie_mock_, OnLoad(expected_renderer, testing::StrEq(url)))
       .WillOnce(CloseBrowserMock(&ie_mock_));
 
   LaunchIEAndNavigate(url);
 }
 
 }  // namespace chrome_frame_test