Pepper SRPC proxy style and type nits

ppapi/native_client/src/shared/ppapi_proxy/browser_ppp_input_event.cc

 // Copyright (c) 2012 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 "native_client/src/shared/ppapi_proxy/browser_ppp_input_event.h"
 
 #include "native_client/src/include/nacl_scoped_ptr.h"
 #include "native_client/src/include/portability.h"
 #include "native_client/src/shared/ppapi_proxy/browser_globals.h"
 #include "native_client/src/shared/ppapi_proxy/input_event_data.h"
 #include "native_client/src/shared/ppapi_proxy/object_serialize.h"
 #include "native_client/src/shared/ppapi_proxy/browser_ppp.h"
 #include "native_client/src/shared/ppapi_proxy/trusted/srpcgen/ppp_rpc.h"
 #include "native_client/src/shared/ppapi_proxy/utility.h"
 #include "ppapi/c/pp_resource.h"
 #include "ppapi/c/ppp_input_event.h"
 
 namespace ppapi_proxy {
 
 namespace {
 
 PP_Bool HandleInputEvent(PP_Instance instance, PP_Resource input_event) {
-  DebugPrintf("PPP_InputEvent::HandleInputEvent: instance=%"NACL_PRIu32", "
-              "input_event = %"NACL_PRIu32"\n",
+  DebugPrintf("PPP_InputEvent::HandleInputEvent: instance=%"NACL_PRId32", "
+              "input_event = %"NACL_PRId32"\n",
               instance, input_event);
 
   PP_Var character_text = PP_MakeUndefined();
   InputEventData data;
   data.event_type = PPBInputEventInterface()->GetType(input_event);
   data.event_time_stamp = PPBInputEventInterface()->GetTimeStamp(input_event);
   data.event_modifiers = PPBInputEventInterface()->GetModifiers(input_event);
 
   switch (data.event_type) {
     // These events all use the PPB_MouseInputEvent interface.
@@ skipping 67 matching lines @@
           &handled);
   DebugPrintf("PPP_Instance::HandleInputEvent: %s\n",
               NaClSrpcErrorString(srpc_result));
   if (srpc_result != NACL_SRPC_RESULT_OK) {
     return PP_FALSE;
   }
   // The 'handled' int should only ever have a value matching one of PP_FALSE
   // or PP_TRUE. Otherwise, there's an error in the proxy.
   DCHECK((handled == static_cast<int32_t>(PP_FALSE) ||
          (handled == static_cast<int32_t>(PP_TRUE))));
-  PP_Bool handled_bool = static_cast<PP_Bool>(handled);
+  PP_Bool handled_bool = PP_FromBool(handled);
   return handled_bool;
 }
 
 }  // namespace
 
 const PPP_InputEvent* BrowserInputEvent::GetInterface() {
   static const PPP_InputEvent input_event_interface = {
     HandleInputEvent
   };
   return &input_event_interface;
 }
 
 }  // namespace ppapi_proxy