Update base::StartsWith calls to new form

chrome/renderer/searchbox/searchbox_extension.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/renderer/searchbox/searchbox_extension.h"
 
 #include "base/command_line.h"
 #include "base/i18n/rtl.h"
 #include "base/json/string_escape.h"
 #include "base/metrics/field_trial.h"
@@ skipping 58 matching lines @@
 bool IsIconNTPEnabled() {
   // Note: It's important to query the field trial state first, to ensure that
   // UMA reports the correct group.
   const std::string group_name = base::FieldTrialList::FindFullName("IconNTP");
   using base::CommandLine;
   if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kDisableIconNtp))
     return false;
   if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kEnableIconNtp))
     return true;
 
-  return base::StartsWithASCII(group_name, "Enabled", true);
+  return base::StartsWith(group_name, "Enabled", base::CompareCase::SENSITIVE);
 }
 
 // Converts string16 to V8 String.
 v8::Local<v8::String> UTF16ToV8String(v8::Isolate* isolate,
                                        const base::string16& s) {
   return v8::String::NewFromTwoByte(isolate,
                                     reinterpret_cast<const uint16_t*>(s.data()),
                                     v8::String::kNormalString,
                                     s.size());
 }
@@ skipping 1183 matching lines @@
   if (!render_view) return;
 
   bool display_instant_results =
       SearchBox::Get(render_view)->display_instant_results();
   DVLOG(1) << render_view << " GetDisplayInstantResults" <<
       display_instant_results;
   args.GetReturnValue().Set(display_instant_results);
 }
 
 }  // namespace extensions_v8