Update some uses of UTF conversions in chrome/browser to use the base:: namespace.

chrome/browser/search/search.cc

 // Copyright 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/browser/search/search.h"
 
 #include "base/command_line.h"
 #include "base/metrics/field_trial.h"
 #include "base/prefs/pref_service.h"
 #include "base/rand_util.h"
@@ skipping 78 matching lines @@
 const char kDisablingSuffix[] = "DISABLED";
 
 // Used to set the Instant support state of the Navigation entry.
 const char kInstantSupportStateKey[] = "instant_support_state";
 
 const char kInstantSupportEnabled[] = "Instant support enabled";
 const char kInstantSupportDisabled[] = "Instant support disabled";
 const char kInstantSupportUnknown[] = "Instant support unknown";
 
 InstantSupportState StringToInstantSupportState(const base::string16& value) {
-  if (value == ASCIIToUTF16(kInstantSupportEnabled))
+  if (value == base::ASCIIToUTF16(kInstantSupportEnabled))
     return INSTANT_SUPPORT_YES;
-  else if (value == ASCIIToUTF16(kInstantSupportDisabled))
+  else if (value == base::ASCIIToUTF16(kInstantSupportDisabled))
     return INSTANT_SUPPORT_NO;
   else
     return INSTANT_SUPPORT_UNKNOWN;
 }
 
 base::string16 InstantSupportStateToString(InstantSupportState state) {
   switch (state) {
     case INSTANT_SUPPORT_NO:
-      return ASCIIToUTF16(kInstantSupportDisabled);
+      return base::ASCIIToUTF16(kInstantSupportDisabled);
     case INSTANT_SUPPORT_YES:
-      return ASCIIToUTF16(kInstantSupportEnabled);
+      return base::ASCIIToUTF16(kInstantSupportEnabled);
     case INSTANT_SUPPORT_UNKNOWN:
-      return ASCIIToUTF16(kInstantSupportUnknown);
+      return base::ASCIIToUTF16(kInstantSupportUnknown);
   }
-  return ASCIIToUTF16(kInstantSupportUnknown);
+  return base::ASCIIToUTF16(kInstantSupportUnknown);
 }
 
 TemplateURL* GetDefaultSearchProviderTemplateURL(Profile* profile) {
   TemplateURLService* template_url_service =
       TemplateURLServiceFactory::GetForProfile(profile);
   if (template_url_service)
     return template_url_service->GetDefaultSearchProvider();
   return NULL;
 }
 
@@ skipping 620 matching lines @@
 
 // Given a FieldTrialFlags object, returns the boolean value of the provided
 // flag.
 bool GetBoolValueForFlagWithDefault(const std::string& flag,
                                     bool default_value,
                                     const FieldTrialFlags& flags) {
   return !!GetUInt64ValueForFlagWithDefault(flag, default_value ? 1 : 0, flags);
 }
 
 }  // namespace chrome