Move UTF16ToASCII, remove WideToASCII.

chrome/browser/search/search_unittest.cc

 // Copyright (c) 2013 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 "base/command_line.h"
 #include "base/metrics/field_trial.h"
 #include "base/metrics/histogram_base.h"
 #include "base/metrics/histogram_samples.h"
 #include "base/metrics/statistics_recorder.h"
 #include "base/prefs/pref_service.h"
@@ skipping 809 matching lines @@
     {"https://foo.com/instant?strk",             "",    "Invalid search url"},
     {"https://foo.com/instant#strk",             "",    "Invalid search url"},
     {"https://foo.com/alt#quux=foo",             "foo", "Valid search url"},
     {"https://foo.com/alt#quux=foo&strk",        "foo", "Valid search url"}
   };
 
   for (size_t i = 0; i < arraysize(kTestCases); ++i) {
     const ExtractSearchTermsTestCase& test = kTestCases[i];
     EXPECT_EQ(
         test.expected_result,
-        UTF16ToASCII(chrome::ExtractSearchTermsFromURL(profile(),
-                                                       GURL(test.url))))
+        base::UTF16ToASCII(chrome::ExtractSearchTermsFromURL(profile(),
+                                                             GURL(test.url))))
             << test.url << " " << test.comment;
   }
 }
 
 struct QueryExtractionAllowedTestCase {
   const char* url;
   bool expected_result;
   const char* comment;
 };
 
@@ skipping 392 matching lines @@
 }
 
 TEST_F(OriginChipV2Test, CommandLineHideOnUserInput) {
   CommandLine::ForCurrentProcess()->AppendSwitch(
       switches::kEnableOriginChipV2HideOnUserInput);
   EXPECT_TRUE(ShouldDisplayOriginChipV2());
   EXPECT_EQ(ORIGIN_CHIP_V2_HIDE_ON_USER_INPUT, GetOriginChipV2HideTrigger());
 }
 
 }  // namespace chrome