Remove legacy StartsWithASCII function.

storage/browser/fileapi/sandbox_directory_database.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 "storage/browser/fileapi/sandbox_directory_database.h"
 
 #include <math.h>
 #include <algorithm>
 #include <set>
 #include <stack>
@@ skipping 186 matching lines @@
 
 bool DatabaseCheckHelper::ScanDatabase() {
   // Scans all database entries sequentially to verify each of them has unique
   // backing file.
   int64 max_file_id = -1;
   std::set<FileId> file_ids;
 
   scoped_ptr<leveldb::Iterator> itr(db_->NewIterator(leveldb::ReadOptions()));
   for (itr->SeekToFirst(); itr->Valid(); itr->Next()) {
     std::string key = itr->key().ToString();
-    if (base::StartsWithASCII(key, kChildLookupPrefix, true)) {
+    if (base::StartsWith(key, kChildLookupPrefix,
+                         base::CompareCase::SENSITIVE)) {
       // key: "CHILD_OF:<parent_id>:<name>"
       // value: "<child_id>"
       ++num_hierarchy_links_in_db_;
     } else if (key == kLastFileIdKey) {
       // key: "LAST_FILE_ID"
       // value: "<last_file_id>"
       if (last_file_id_ >= 0 ||
           !base::StringToInt64(itr->value().ToString(), &last_file_id_))
         return false;
 
@@ skipping 254 matching lines @@
     FileId parent_id, std::vector<FileId>* children) {
   // Check to add later: fail if parent is a file, at least in debug builds.
   if (!Init(REPAIR_ON_CORRUPTION))
     return false;
   DCHECK(children);
   std::string child_key_prefix = GetChildListingKeyPrefix(parent_id);
 
   scoped_ptr<leveldb::Iterator> iter(db_->NewIterator(leveldb::ReadOptions()));
   iter->Seek(child_key_prefix);
   children->clear();
-  while (iter->Valid() && base::StartsWithASCII(iter->key().ToString(),
-                                                child_key_prefix, true)) {
+  while (iter->Valid() && base::StartsWith(iter->key().ToString(),
+                                           child_key_prefix,
+                                           base::CompareCase::SENSITIVE)) {
     std::string child_id_string = iter->value().ToString();
     FileId child_id;
     if (!base::StringToInt64(child_id_string, &child_id)) {
       LOG(ERROR) << "Hit database corruption!";
       return false;
     }
     children->push_back(child_id);
     iter->Next();
   }
   return true;
@@ skipping 444 matching lines @@
 
 void SandboxDirectoryDatabase::HandleError(
     const tracked_objects::Location& from_here,
     const leveldb::Status& status) {
   LOG(ERROR) << "SandboxDirectoryDatabase failed at: "
              << from_here.ToString() << " with error: " << status.ToString();
   db_.reset();
 }
 
 }  // namespace storage