Update base::StartsWith calls to new form

chrome/browser/chromeos/input_method/input_method_util.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/browser/chromeos/input_method/input_method_util.h"
 
 #include <algorithm>
 #include <functional>
 #include <map>
 #include <utility>
@@ skipping 411 matching lines @@
 bool InputMethodUtil::IsValidInputMethodId(
     const std::string& input_method_id) const {
   // We can't check the component extension is whilelisted or not here because
   // it might not be initialized.
   return GetInputMethodDescriptorFromId(input_method_id) != NULL ||
       extension_ime_util::IsComponentExtensionIME(input_method_id);
 }
 
 // static
 bool InputMethodUtil::IsKeyboardLayout(const std::string& input_method_id) {
-  return base::StartsWithASCII(input_method_id, "xkb:", false) ||

[Nico, 2015/07/06 17:55:00]

why was comparing with "xkb:" a case-sensitive comparison in the previous file
but is case-insensitive here? that looks strange. (predates this cl though)

+  return base::StartsWith(input_method_id, "xkb:",
+                          base::CompareCase::INSENSITIVE_ASCII) ||
          extension_ime_util::IsKeyboardLayoutExtension(input_method_id);
 }
 
 std::string InputMethodUtil::GetKeyboardLayoutName(
     const std::string& input_method_id) const {
   InputMethodIdToDescriptorMap::const_iterator iter
       = id_to_descriptor_.find(input_method_id);
   return (iter == id_to_descriptor_.end()) ?
       "" : iter->second.GetPreferredKeyboardLayout();
 }
@@ skipping 345 matching lines @@
       "US",
       layouts,
       languages,
       true,  // login keyboard.
       GURL(),  // options page, not available.
       GURL()); // input view page, not available.
 }
 
 }  // namespace input_method
 }  // namespace chromeos