Remove legacy StartsWithASCII function.

chromeos/disks/disk_mount_manager.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 "chromeos/disks/disk_mount_manager.h"
 
 #include <set>
 
 #include "base/bind.h"
 #include "base/memory/weak_ptr.h"
@@ skipping 258 matching lines @@
   // |mount_path|.
   void UnmountChildMounts(const std::string& mount_path_in) {
     std::string mount_path = mount_path_in;
     // Let's make sure mount path has trailing slash.
     if (mount_path[mount_path.length() - 1] != '/')
       mount_path += '/';
 
     for (MountPointMap::iterator it = mount_points_.begin();
          it != mount_points_.end();
          ++it) {
-      if (base::StartsWithASCII(it->second.source_path, mount_path,
-                                true /*case sensitive*/)) {
+      if (base::StartsWith(it->second.source_path, mount_path,
+                           base::CompareCase::SENSITIVE)) {
         // TODO(tbarzic): Handle the case where this fails.
         UnmountPath(it->second.mount_path,
                     UNMOUNT_OPTIONS_NONE,
                     UnmountPathCallback());
       }
     }
   }
 
   // Callback for UnmountDeviceRecursively.
   void OnUnmountDeviceRecursively(
@@ skipping 308 matching lines @@
   }
 
   // Finds system path prefix from |system_path|.
   const std::string& FindSystemPathPrefix(const std::string& system_path) {
     if (system_path.empty())
       return base::EmptyString();
     for (SystemPathPrefixSet::const_iterator it = system_path_prefixes_.begin();
          it != system_path_prefixes_.end();
          ++it) {
       const std::string& prefix = *it;
-      if (base::StartsWithASCII(system_path, prefix, true))
+      if (base::StartsWith(system_path, prefix, base::CompareCase::SENSITIVE))
         return prefix;
     }
     return base::EmptyString();
   }
 
   // Mount event change observers.
   base::ObserverList<Observer> observers_;
 
   CrosDisksClient* cros_disks_client_;
 
@@ skipping 132 matching lines @@
   VLOG(1) << "DiskMountManager Shutdown completed";
 }
 
 // static
 DiskMountManager* DiskMountManager::GetInstance() {
   return g_disk_mount_manager;
 }
 
 }  // namespace disks
 }  // namespace chromeos