Pepper SRPC proxy style and type nits

ppapi/native_client/src/shared/ppapi_proxy/plugin_ppb_fullscreen.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/plugin_instance_data.h"
 #include "native_client/src/shared/ppapi_proxy/plugin_ppb_fullscreen.h"
 #include "native_client/src/shared/ppapi_proxy/plugin_globals.h"
 #include "native_client/src/shared/ppapi_proxy/utility.h"
 #include "ppapi/c/pp_size.h"
 #include "ppapi/c/ppb_fullscreen.h"
 #include "srpcgen/ppb_rpc.h"
 
 namespace ppapi_proxy {
 
 namespace {
 
 PP_Bool IsFullscreen(PP_Instance instance) {
-  DebugPrintf("PPB_Fullscreen::IsFullscreen: instance=%"NACL_PRIu32"\n",
+  DebugPrintf("PPB_Fullscreen::IsFullscreen: instance=%"NACL_PRId32"\n",
               instance);
-  return PluginInstanceData::IsFullscreen(instance) ? PP_TRUE : PP_FALSE;
+  return PP_FromBool(PluginInstanceData::IsFullscreen(instance));
 }
 
 
 PP_Bool SetFullscreen(PP_Instance instance, PP_Bool fullscreen) {
   DebugPrintf("PPB_Fullscreen::SetFullscreen: "
-              "instance=%"NACL_PRIu32" fullscreen=%d\n", instance, fullscreen);
+              "instance=%"NACL_PRId32" fullscreen=%d\n", instance, fullscreen);
 
   int32_t success;
   NaClSrpcError srpc_result =
       PpbFullscreenRpcClient::PPB_Fullscreen_SetFullscreen(
           GetMainSrpcChannel(),
           instance,
           static_cast<int32_t>(fullscreen),
           &success);
   DebugPrintf("PPB_Fullscreen::SetFullscreen: %s\n",
               NaClSrpcErrorString(srpc_result));
 
   if (srpc_result == NACL_SRPC_RESULT_OK && success)
     return PP_TRUE;
   return PP_FALSE;
 }
 
 
 PP_Bool GetScreenSize(PP_Instance instance, struct PP_Size* size) {
-  DebugPrintf("PPB_Fullscreen::GetScreenSize: instance=%"NACL_PRIu32"\n",
+  DebugPrintf("PPB_Fullscreen::GetScreenSize: instance=%"NACL_PRId32"\n",
               instance);
   if (size == NULL)
     return PP_FALSE;
 
   int32_t success;
   nacl_abi_size_t size_bytes =
       static_cast<nacl_abi_size_t>(sizeof(struct PP_Size));
   NaClSrpcError srpc_result =
       PpbFullscreenRpcClient::PPB_Fullscreen_GetScreenSize(
           GetMainSrpcChannel(),
@@ skipping 14 matching lines @@
 const PPB_Fullscreen* PluginFullscreen::GetInterface() {
   static const PPB_Fullscreen fullscreen_interface = {
     IsFullscreen,
     SetFullscreen,
     GetScreenSize
   };
   return &fullscreen_interface;
 }
 
 }  // namespace ppapi_proxy