Remove typdefs for pointer types in fx_system.h

fpdfsdk/src/fsdk_actionhandler.cpp

 // Copyright 2014 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
 #include "../include/fsdk_define.h"
 #include "../include/fsdk_mgr.h"
 #include "../include/fsdk_actionhandler.h"
 #include "../include/javascript/IJavaScript.h"
@@ skipping 582 matching lines @@
 }
 
 void CPDFSDK_ActionHandler::DoAction_URI(CPDFSDK_Document* pDocument, const CPDF_Action& action)
 {
         ASSERT(action);
 
         CPDFDoc_Environment* pApp = pDocument->GetEnv();
         ASSERT(pApp != NULL);
 
         CFX_ByteString sURI = action.GetURI(pDocument->GetDocument());
-        pApp->FFI_DoURIAction(FX_LPCSTR(sURI));
+        pApp->FFI_DoURIAction(sURI.c_str());
 }
 
 void CPDFSDK_ActionHandler::DoAction_Named(CPDFSDK_Document* pDocument, const CPDF_Action& action)
 {
         ASSERT(action);
 
         CFX_ByteString csName = action.GetNamedAction();
         pDocument->GetEnv()->FFI_ExecuteNamedAction(csName);
 }
 
@@ skipping 207 matching lines @@
 
 FX_BOOL CPDFSDK_MediaActionHandler::DoAction_Sound(const CPDF_Action& action, CPDFSDK_Document* pDocument)
 {
         return FALSE;
 }
 
 FX_BOOL CPDFSDK_MediaActionHandler::DoAction_Movie(const CPDF_Action& action, CPDFSDK_Document* pDocument)
 {
         return FALSE;
 }