Cleanup in base/test/launcher: move more code to anonymous namespace

base/test/launcher/test_launcher.h

 // 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.
 
 #ifndef BASE_TEST_LAUNCHER_TEST_LAUNCHER_H_
 #define BASE_TEST_LAUNCHER_TEST_LAUNCHER_H_
 
 #include <set>
 #include <string>
 
@@ skipping 183 matching lines @@
   // Worker pool used to launch processes in parallel.
   scoped_ptr<SequencedWorkerPoolOwner> worker_pool_owner_;
 
   DISALLOW_COPY_AND_ASSIGN(TestLauncher);
 };
 
 // Extract part from |full_output| that applies to |result|.
 std::string GetTestOutputSnippet(const TestResult& result,
                                  const std::string& full_output);
 
-// Returns command line command line after gtest-specific processing
-// and applying |wrapper|.
-CommandLine PrepareCommandLineForGTest(const CommandLine& command_line,
-                                       const std::string& wrapper);
-
 }  // namespace base
 
 #endif  // BASE_TEST_LAUNCHER_TEST_LAUNCHER_H_