dbus: Remove dbus::FileDescriptor

dbus/message.h

Index: dbus/message.h
diff --git a/dbus/message.h b/dbus/message.h
index 272a740e4430b9d4701644b7643f6c8b7063c3ed..256a8428c587b36f4fdb7c7ff287a4b07425b41b 100644
--- a/dbus/message.h
+++ b/dbus/message.h
@@ -16,7 +16,6 @@
 #include "base/files/scoped_file.h"
 #include "base/macros.h"
 #include "dbus/dbus_export.h"
-#include "dbus/file_descriptor.h"
 #include "dbus/object_path.h"
 
 namespace google {
@@ -291,10 +290,6 @@ class CHROME_DBUS_EXPORT MessageWriter {
   // The FD will be duplicated so you still have to close the original FD.
   void AppendFileDescriptor(int value);
 
-  // DEPRECATED: Use the method with the same name above instead.
-  // TODO(hashimoto): Remove this. crbug.com/621841
-  void AppendFileDescriptor(const FileDescriptor& value);
-
   // Opens an array. The array contents can be added to the array with
   // |sub_writer|. The client code must close the array with
   // CloseContainer(), once all contents are added.
@@ -408,10 +403,6 @@ class CHROME_DBUS_EXPORT MessageReader {
   bool PopObjectPath(ObjectPath* value);
   bool PopFileDescriptor(base::ScopedFD* value);
 
-  // DEPRECATED: Use the method with the same name above.
-  // TODO(hashimoto): Remove this. crbug.com/621841
-  bool PopFileDescriptor(FileDescriptor* value);
-
   // Sets up the given message reader to read an array at the current
   // iterator position.
   // Returns true and advances the iterator on success.