chrome: Use stl utilities from the base namespace

chrome/browser/sync_file_system/local/syncable_file_system_unittest.cc

 // Copyright 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 <stdint.h>
 
 #include "base/macros.h"
 #include "base/stl_util.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "chrome/browser/sync_file_system/local/canned_syncable_file_system.h"
@@ skipping 184 matching lines @@
             file_system_.CreateFile(URL(kPath2)));       // Creates a file.
   EXPECT_EQ(base::File::FILE_OK,
             file_system_.TruncateFile(URL(kPath2), 1));  // Modifies the file.
   EXPECT_EQ(base::File::FILE_OK,
             file_system_.TruncateFile(URL(kPath2), 2));  // Modifies it again.
 
   FileSystemURLSet urls;
   file_system_.GetChangedURLsInTracker(&urls);
 
   EXPECT_EQ(3U, urls.size());
-  EXPECT_TRUE(ContainsKey(urls, URL(kPath0)));
-  EXPECT_TRUE(ContainsKey(urls, URL(kPath1)));
-  EXPECT_TRUE(ContainsKey(urls, URL(kPath2)));
+  EXPECT_TRUE(base::ContainsKey(urls, URL(kPath0)));
+  EXPECT_TRUE(base::ContainsKey(urls, URL(kPath1)));
+  EXPECT_TRUE(base::ContainsKey(urls, URL(kPath2)));
 
   VerifyAndClearChange(URL(kPath0),
                        FileChange(FileChange::FILE_CHANGE_ADD_OR_UPDATE,
                                   sync_file_system::SYNC_FILE_TYPE_DIRECTORY));
   VerifyAndClearChange(URL(kPath1),
                        FileChange(FileChange::FILE_CHANGE_ADD_OR_UPDATE,
                                   sync_file_system::SYNC_FILE_TYPE_DIRECTORY));
   VerifyAndClearChange(URL(kPath2),
                        FileChange(FileChange::FILE_CHANGE_ADD_OR_UPDATE,
                                   sync_file_system::SYNC_FILE_TYPE_FILE));
@@ skipping 11 matching lines @@
 
   // Recursively removes the kPath0 directory.
   EXPECT_EQ(base::File::FILE_OK,
             file_system_.Remove(URL(kPath0), true /* recursive */));
 
   urls.clear();
   file_system_.GetChangedURLsInTracker(&urls);
 
   // kPath0 and its all chidren (kPath1 and kPath2) must have been deleted.
   EXPECT_EQ(3U, urls.size());
-  EXPECT_TRUE(ContainsKey(urls, URL(kPath0)));
-  EXPECT_TRUE(ContainsKey(urls, URL(kPath1)));
-  EXPECT_TRUE(ContainsKey(urls, URL(kPath2)));
+  EXPECT_TRUE(base::ContainsKey(urls, URL(kPath0)));
+  EXPECT_TRUE(base::ContainsKey(urls, URL(kPath1)));
+  EXPECT_TRUE(base::ContainsKey(urls, URL(kPath2)));
 
   VerifyAndClearChange(URL(kPath0),
                        FileChange(FileChange::FILE_CHANGE_DELETE,
                                   sync_file_system::SYNC_FILE_TYPE_DIRECTORY));
   VerifyAndClearChange(URL(kPath1),
                        FileChange(FileChange::FILE_CHANGE_DELETE,
                                   sync_file_system::SYNC_FILE_TYPE_DIRECTORY));
   VerifyAndClearChange(URL(kPath2),
                        FileChange(FileChange::FILE_CHANGE_DELETE,
                                   sync_file_system::SYNC_FILE_TYPE_FILE));
 }
 
 }  // namespace sync_file_system