Update base::StartsWith calls to new form

chrome/browser/chromeos/system_logs/touch_log_source_ozone.cc

 // Copyright (c) 2013 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/system_logs/touch_log_source.h"
 
 #include "ash/touch/touch_hud_debug.h"
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/callback.h"
@@ skipping 47 matching lines @@
 //
 // This is used to distinguish touchpad/mice logs from touchscreen logs.
 std::string GetEventLogListOfOnePrefix(
     const std::vector<base::FilePath>& log_paths,
     const std::string& prefix,
     const int max_log_count) {
   int collected = 0;
   std::string log_list;
   for (size_t i = 0; i < log_paths.size(); ++i) {
     const std::string basename = log_paths[i].BaseName().value();
-    if (base::StartsWithASCII(basename, prefix, true)) {
+    if (base::StartsWith(basename, prefix, base::CompareCase::SENSITIVE)) {
       log_list.append(" " + log_paths[i].value());
 
       // Limit the max number of collected logs to shorten the log collection
       // process.
       if (++collected >= max_log_count)
         break;
     }
   }
 
   return log_list;
@@ skipping 93 matching lines @@
 
   scoped_ptr<SystemLogsResponse> response(new SystemLogsResponse);
   CollectTouchHudDebugLog(response.get());
 
   // Collect touch device status logs.
   ui::OzonePlatform::GetInstance()->GetInputController()->GetTouchDeviceStatus(
       base::Bind(&OnStatusLogCollected, base::Passed(&response), callback));
 }
 
 }  // namespace system_logs