base: Move SplitString functions into the base namespace and update the callers.

chrome/browser/chromeos/preferences.cc

 // Copyright (c) 2010 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/chromeos/preferences.h"
 
 #include "base/string_split.h"
 #include "base/string_util.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/browser_process.h"
@@ skipping 389 matching lines @@
       SetImeConfig(section, name, config);
 }
 
 void Preferences::SetLanguageConfigStringListAsCSV(const char* section,
                                                    const char* name,
                                                    const std::string& value) {
   LOG(INFO) << "Setting " << name << " to '" << value << "'";
 
   std::vector<std::string> split_values;
   if (!value.empty())
-    SplitString(value, ',', &split_values);
+    base::SplitString(value, ',', &split_values);
 
   // We should call the cros API even when |value| is empty, to disable default
   // config.
   SetLanguageConfigStringList(section, name, split_values);
 }
 
 void Preferences::UpdateModifierKeyMapping() {
   const int search_remap = language_xkb_remap_search_key_to_.GetValue();
   const int control_remap = language_xkb_remap_control_key_to_.GetValue();
   const int alt_remap = language_xkb_remap_alt_key_to_.GetValue();
@@ skipping 31 matching lines @@
   }
 
   if (labs_talk_enabled_.GetValue() == 0) {
     profile_->GetExtensionsService()->DisableExtension(kTalkAppExtensionId);
   } else {
     profile_->GetExtensionsService()->EnableExtension(kTalkAppExtensionId);
   }
 }
 
 }  // namespace chromeos