Remove calls to MessageLoop::Run/RunUntilIdle.

chrome/utility/importer/firefox_importer_unittest_utils.h

 // Copyright (c) 2011 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.
 
 #ifndef CHROME_UTILITY_IMPORTER_FIREFOX_IMPORTER_UNITTEST_UTILS_H_
 #define CHROME_UTILITY_IMPORTER_FIREFOX_IMPORTER_UNITTEST_UTILS_H_
 
 #include <memory>
 
 #include "base/files/file_util.h"
@@ skipping 37 matching lines @@
   bool DecryptorInit(const base::FilePath& dll_path,
                      const base::FilePath& db_path);
   base::string16 Decrypt(const std::string& crypt);
   std::vector<autofill::PasswordForm> ParseSignons(
       const base::FilePath& signons_path);
 
  private:
 #if defined(OS_MACOSX)
   // Blocks until either a timeout is reached, or until the client process
   // responds to an IPC message.
-  // Returns true if a reply was received successfully and false if the
-  // the operation timed out.
-  bool WaitForClientResponse();
+  void WaitForClientResponse();
 
   base::Process child_process_;
   std::unique_ptr<IPC::Channel> channel_;
   std::unique_ptr<FFDecryptorServerChannelListener> listener_;
   std::unique_ptr<base::MessageLoopForIO> message_loop_;
 #else
   NSSDecryptor decryptor_;
 #endif  // !OS_MACOSX
   DISALLOW_COPY_AND_ASSIGN(FFUnitTestDecryptorProxy);
 };
@@ skipping 25 matching lines @@
   std::vector<autofill::PasswordForm> signons;
   if (decryptor_.ReadAndParseSignons(signons_path, &signons))
     return signons;
 
   return std::vector<autofill::PasswordForm>();
 }
 
 #endif  // !OS_MACOSX
 
 #endif  // CHROME_UTILITY_IMPORTER_FIREFOX_IMPORTER_UNITTEST_UTILS_H_