Move DirectoryReader::ReadEntries to FileRef::ReadDirectoryEntries

ppapi/tests/test_file_system.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 "ppapi/tests/test_file_system.h"
 
 #include <string.h>
 
 #include "ppapi/c/pp_errors.h"
 #include "ppapi/cpp/file_system.h"
@@ skipping 13 matching lines @@
 
 std::string TestFileSystem::TestOpen() {
   TestCompletionCallback callback(instance_->pp_instance(), callback_type());
 
   // Open.
   pp::FileSystem file_system(instance_, PP_FILESYSTEMTYPE_LOCALTEMPORARY);
   callback.WaitForResult(file_system.Open(1024, callback.GetCallback()));
   CHECK_CALLBACK_BEHAVIOR(callback);
   ASSERT_EQ(PP_OK, callback.result());
 
-  // Open aborted (see the DirectoryReader test for comments).
+  // Open aborted.
   int32_t rv = 0;
   {
     pp::FileSystem fs(instance_, PP_FILESYSTEMTYPE_LOCALTEMPORARY);
     rv = fs.Open(1024, callback.GetCallback());
   }
   callback.WaitForAbortResult(rv);
   CHECK_CALLBACK_BEHAVIOR(callback);
 
   PASS();
 }
@@ skipping 15 matching lines @@
   CHECK_CALLBACK_BEHAVIOR(callback_1);
   ASSERT_EQ(PP_OK, callback_1.result());
 
   TestCompletionCallback callback_3(instance_->pp_instance(), callback_type());
   callback_3.WaitForResult(file_system.Open(1024, callback_3.GetCallback()));
   CHECK_CALLBACK_BEHAVIOR(callback_3);
   ASSERT_NE(PP_OK, callback_3.result());
 
   PASS();
 }