EDK: Move {platform_handle,scoped_platform_handle}.* to //mojo/edk/platform.

mojo/edk/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_EDK_EMBEDDER_PLATFORM_CHANNEL_PAIR_H_
 #define MOJO_EDK_EMBEDDER_PLATFORM_CHANNEL_PAIR_H_
 
 #include <string>
 
 #include "base/process/launch.h"
-#include "mojo/edk/embedder/scoped_platform_handle.h"
+#include "mojo/edk/platform/scoped_platform_handle.h"
 #include "mojo/public/cpp/system/macros.h"
 
 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.
 using HandlePassingInformation = base::FileHandleMappingVector;
 
 // This is used to create a pair of |PlatformHandle|s that are connected by a
@@ skipping 14 matching lines @@
 //
 // Note: On POSIX platforms, to write to the "pipe", use
 // |PlatformChannel{Write,Writev}()| (from platform_channel_utils.h) instead of
 // |write()|, |writev()|, etc. Otherwise, you have to worry about platform
 // differences in suppressing |SIGPIPE|.
 class PlatformChannelPair {
  public:
   PlatformChannelPair();
   ~PlatformChannelPair();
 
-  ScopedPlatformHandle PassServerHandle();
+  platform::ScopedPlatformHandle PassServerHandle();
 
   // For in-process use (e.g., in tests or to pass over another channel).
-  ScopedPlatformHandle PassClientHandle();
+  platform::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). |string_from_parent| should be the string
   // that was produced (in the parent process) by
   // |PrepareToPassClientHandleToChildProcess()|.
-  static ScopedPlatformHandle PassClientHandleFromParentProcess(
+  static platform::ScopedPlatformHandle PassClientHandleFromParentProcess(
       const std::string& string_from_parent);
 
   // Prepares to pass the client channel to a new child process, to be launched
   // using |LaunchProcess()| (from base/launch.h). |*string_for_child| will be
   // set to a string that should be passed to the child process and which should
   // be given (in the child ) to |PassClientHandleFromParentProcess()|. Also
   // modifies |*handle_passing_info| as needed.
   void PrepareToPassClientHandleToChildProcess(
       std::string* string_for_child,
       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_;
+  platform::ScopedPlatformHandle server_handle_;
+  platform::ScopedPlatformHandle client_handle_;
 
   MOJO_DISALLOW_COPY_AND_ASSIGN(PlatformChannelPair);
 };
 
 }  // namespace embedder
 }  // namespace mojo
 
 #endif  // MOJO_EDK_EMBEDDER_PLATFORM_CHANNEL_PAIR_H_