Update base::StartsWith calls to new form

chrome/browser/chromeos/input_method/input_method_manager_impl.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_manager_impl.h"
 
 #include <algorithm>  // std::find
 
 #include <sstream>
 
@@ skipping 52 matching lines @@
   INPUT_METHOD_CATEGORY_T13N, // Transliteration input methods
   INPUT_METHOD_CATEGORY_MAX
 };
 
 InputMethodCategory GetInputMethodCategory(const std::string& input_method_id,
                                            char* first_char = NULL) {
   const std::string component_id =
       extension_ime_util::GetComponentIDByInputMethodID(input_method_id);
   InputMethodCategory category = INPUT_METHOD_CATEGORY_UNKNOWN;
   char ch = 0;
-  if (base::StartsWithASCII(component_id, "xkb:", true)) {
+  if (base::StartsWith(component_id, "xkb:", base::CompareCase::SENSITIVE)) {
     ch = component_id[4];
     category = INPUT_METHOD_CATEGORY_XKB;
-  } else if (base::StartsWithASCII(component_id, "zh-", true)) {
+  } else if (base::StartsWith(component_id, "zh-",
+                              base::CompareCase::SENSITIVE)) {
     size_t pos = component_id.find("-t-i0-");
     if (pos > 0)
       pos += 6;
     ch = component_id[pos];
     category = INPUT_METHOD_CATEGORY_ZH;
-  } else if (base::StartsWithASCII(component_id, "nacl_mozc_", true)) {
+  } else if (base::StartsWith(component_id, "nacl_mozc_",
+                              base::CompareCase::SENSITIVE)) {
     ch = component_id[10];
     category = INPUT_METHOD_CATEGORY_JA;
-  } else if (base::StartsWithASCII(component_id, "hangul_", true)) {
+  } else if (base::StartsWith(component_id, "hangul_",
+                              base::CompareCase::SENSITIVE)) {
     ch = component_id[7];
     category = INPUT_METHOD_CATEGORY_KO;
-  } else if (base::StartsWithASCII(component_id, "vkd_", true)) {
+  } else if (base::StartsWith(component_id, "vkd_",
+                              base::CompareCase::SENSITIVE)) {
     ch = component_id[4];
     category = INPUT_METHOD_CATEGORY_M17N;
   } else if (component_id.find("-t-i0-") > 0) {
     ch = component_id[0];
     category = INPUT_METHOD_CATEGORY_T13N;
   }
 
   if (first_char)
     *first_char = ch;
   return category;
@@ skipping 1063 matching lines @@
   if (candidate_window_controller_.get())
     return;
 
   candidate_window_controller_.reset(
       CandidateWindowController::CreateCandidateWindowController());
   candidate_window_controller_->AddObserver(this);
 }
 
 }  // namespace input_method
 }  // namespace chromeos