Move CommandLine to base namespace.

mojo/system/embedder/platform_channel_pair.h

 // Copyright 2014 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 MOJO_SYSTEM_EMBEDDER_PLATFORM_CHANNEL_PAIR_H_
 #define MOJO_SYSTEM_EMBEDDER_PLATFORM_CHANNEL_PAIR_H_
 
 #include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/process/launch.h"
 #include "build/build_config.h"
 #include "mojo/system/embedder/scoped_platform_handle.h"
 #include "mojo/system/system_impl_export.h"
 
+namespace base {
 class CommandLine;
+}
 
 namespace mojo {
 namespace embedder {
 
 // It would be nice to refactor base/process/launch.h to have a more platform-
 // independent way of representing handles that are passed to child processes.
 #if defined(OS_WIN)
 typedef base::HandlesToInheritVector HandlePassingInformation;
 #elif defined(OS_POSIX)
 typedef base::FileHandleMappingVector HandlePassingInformation;
@@ skipping 25 matching lines @@
   ScopedPlatformHandle PassServerHandle();
 
   // For in-process use (e.g., in tests or to pass over another channel).
   ScopedPlatformHandle PassClientHandle();
 
   // To be called in the child process, after the parent process called
   // |PrepareToPassClientHandleToChildProcess()| and launched the child (using
   // the provided data), to create a client handle connected to the server
   // handle (in the parent process).
   static ScopedPlatformHandle PassClientHandleFromParentProcess(
-      const CommandLine& command_line);
+      const base::CommandLine& command_line);
 
   // Prepares to pass the client channel to a new child process, to be launched
   // using |LaunchProcess()| (from base/launch.h). Modifies |*command_line| and
   // |*handle_passing_info| as needed.
   // Note: For Windows, this method only works on Vista and later.
   void PrepareToPassClientHandleToChildProcess(
-      CommandLine* command_line,
+      base::CommandLine* command_line,
       HandlePassingInformation* handle_passing_info) const;
 
   // To be called once the child process has been successfully launched, to do
   // any cleanup necessary.
   void ChildProcessLaunched();
 
  private:
   static const char kMojoPlatformChannelHandleSwitch[];
 
   ScopedPlatformHandle server_handle_;
   ScopedPlatformHandle client_handle_;
 
   DISALLOW_COPY_AND_ASSIGN(PlatformChannelPair);
 };
 
 }  // namespace embedder
 }  // namespace mojo
 
 #endif  // MOJO_SYSTEM_EMBEDDER_PLATFORM_CHANNEL_PAIR_H_