Revert 171080

ppapi/proxy/ppapi_param_traits.h

Index: ppapi/proxy/ppapi_param_traits.h
===================================================================
--- ppapi/proxy/ppapi_param_traits.h	(revision 171259)
+++ ppapi/proxy/ppapi_param_traits.h	(working copy)
@@ -14,7 +14,6 @@
 #include "ppapi/c/pp_rect.h"
 #include "ppapi/c/pp_var.h"
 #include "ppapi/proxy/ppapi_proxy_export.h"
-#include "ppapi/shared_impl/file_path.h"
 #include "ppapi/shared_impl/ppapi_permissions.h"
 #include "ppapi/shared_impl/ppb_file_ref_shared.h"
 
@@ -167,14 +166,6 @@
 };
 
 #if !defined(OS_NACL) && !defined(NACL_WIN64)
-template <>
-struct ParamTraits<ppapi::PepperFilePath> {
-  typedef ppapi::PepperFilePath param_type;
-  static void Write(Message* m, const param_type& p);
-  static bool Read(const Message* m, PickleIterator* iter, param_type* p);
-  static void Log(const param_type& p, std::string* l);
-};
-
 template<>
 struct PPAPI_PROXY_EXPORT ParamTraits<ppapi::proxy::SerializedFlashMenu> {
   typedef ppapi::proxy::SerializedFlashMenu param_type;