Move CommandLine to base namespace.

base/test/multiprocess_test.h

 // 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.
 
 #ifndef BASE_TEST_MULTIPROCESS_TEST_H_
 #define BASE_TEST_MULTIPROCESS_TEST_H_
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/process/launch.h"
 #include "base/process/process_handle.h"
 #include "build/build_config.h"
 #include "testing/platform_test.h"
 
+namespace base {
+
 class CommandLine;
 
-namespace base {
-
 // Helpers to spawn a child for a multiprocess test and execute a designated
 // function. Use these when you already have another base class for your test
 // fixture, but you want (some) of your tests to be multiprocess (otherwise you
 // may just want to derive your fixture from |MultiProcessTest|, below).
 //
 // Use these helpers as follows:
 //
 //   TEST_F(MyTest, ATest) {
 //     CommandLine command_line(
 //         base::GetMultiProcessTestChildBaseCommandLine());
@@ skipping 93 matching lines @@
   // |ModifyChildCommandLine()|; make the two divergent uses more sane.
   virtual CommandLine MakeCmdLine(const std::string& procname);
 
  private:
   DISALLOW_COPY_AND_ASSIGN(MultiProcessTest);
 };
 
 }  // namespace base
 
 #endif  // BASE_TEST_MULTIPROCESS_TEST_H_