Remove PPBoolToBool and BoolToPPBool and use PP_FromBool and PP_ToBool instead.

ppapi/proxy/ppapi_param_traits.cc

 // Copyright (c) 2011 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.
 
 #include "ppapi/proxy/ppapi_param_traits.h"
 
 #include <string.h>  // For memcpy
 
 #include "ppapi/c/pp_file_info.h"
 #include "ppapi/c/pp_resource.h"
@@ skipping 60 matching lines @@
   for (size_t i = 0; i < p.size(); i++)
     WriteParam(m, p[i]);
 }
 
 }  // namespace
 
 // PP_Bool ---------------------------------------------------------------------
 
 // static
 void ParamTraits<PP_Bool>::Write(Message* m, const param_type& p) {
-  ParamTraits<bool>::Write(m, pp::proxy::PPBoolToBool(p));
+  ParamTraits<bool>::Write(m, PP_ToBool(p));
 }
 
 // static
 bool ParamTraits<PP_Bool>::Read(const Message* m, void** iter, param_type* r) {
   // We specifically want to be strict here about what types of input we accept,
   // which ParamTraits<bool> does for us. We don't want to deserialize "2" into
   // a PP_Bool, for example.
   bool result = false;
   if (!ParamTraits<bool>::Read(m, iter, &result))
     return false;
-  *r = pp::proxy::BoolToPPBool(result);
+  *r = PP_FromBool(result);
   return true;
 }
 
 // static
 void ParamTraits<PP_Bool>::Log(const param_type& p, std::string* l) {
 }
 
 // PP_FileInfo -------------------------------------------------------------
 
 // static
@@ skipping 398 matching lines @@
                                                        param_type* r) {
   return r->ReadFromMessage(m, iter);
 }
 
 // static
 void ParamTraits<pp::proxy::SerializedFlashMenu>::Log(const param_type& p,
                                                       std::string* l) {
 }
 
 }  // namespace IPC