Pepper SRPC proxy style and type nits

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

-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// 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_find.h"
 
 #include <string.h>
 
 // Include file order cannot be observed because ppp_instance declares a
 // structure return type that causes an error on Windows.
 // TODO(sehr, brettw): fix the return types and include order in PPAPI.
 #include "ppapi/c/pp_instance.h"
 #include "ppapi/c/pp_resource.h"
 #include "srpcgen/ppp_rpc.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/browser_ppp.h"
 #include "native_client/src/shared/ppapi_proxy/utility.h"
 
 namespace ppapi_proxy {
 
 namespace {
 
 PP_Bool StartFind(PP_Instance instance,
                   const char* text,
                   PP_Bool case_sensitive) {
-  DebugPrintf("PPP_Find::StartFind: instance=%"NACL_PRIu32"\n", instance);
+  DebugPrintf("PPP_Find::StartFind: instance=%"NACL_PRId32"\n", instance);
 
   int32_t supports_find = 0;
   nacl_abi_size_t text_bytes = static_cast<nacl_abi_size_t>(strlen(text)) + 1;
   NaClSrpcError srpc_result = PppFindRpcClient::PPP_Find_StartFind(
       GetMainSrpcChannel(instance),
       instance,
       text_bytes, const_cast<char*>(text),
       static_cast<int32_t>(case_sensitive),
       &supports_find);
 
   DebugPrintf("PPP_Find::StartFind: %s\n", NaClSrpcErrorString(srpc_result));
-  return supports_find ? PP_TRUE : PP_FALSE;
+  return PP_FromBool(supports_find);
 }
 
 void SelectFindResult(PP_Instance instance,
                       PP_Bool forward) {
   DebugPrintf("PPP_Find::SelectFindResult: "
-              "instance=%"NACL_PRIu32"\n", instance);
+              "instance=%"NACL_PRId32"\n", instance);
 
   NaClSrpcError srpc_result = PppFindRpcClient::PPP_Find_SelectFindResult(
       GetMainSrpcChannel(instance),
       instance,
       static_cast<int32_t>(forward));
 
   DebugPrintf("PPP_Find::SelectFindResult: %s\n",
               NaClSrpcErrorString(srpc_result));
 }
 
 void StopFind(PP_Instance instance) {
-  DebugPrintf("PPP_Find::StopFind: instance=%"NACL_PRIu32"\n", instance);
+  DebugPrintf("PPP_Find::StopFind: instance=%"NACL_PRId32"\n", instance);
 
   NaClSrpcError srpc_result = PppFindRpcClient::PPP_Find_StopFind(
       GetMainSrpcChannel(instance),
       instance);
 
   DebugPrintf("PPP_Find::StopFind: %s\n", NaClSrpcErrorString(srpc_result));
 }
 
 }  // namespace
 
 const PPP_Find_Dev* BrowserFind::GetInterface() {
   static const PPP_Find_Dev find_interface = {
     StartFind,
     SelectFindResult,
     StopFind
   };
   return &find_interface;
 }
 
 }  // namespace ppapi_proxy
-