win: Fix OpenProcess(PROCESS_ALL_ACCESS, ...) on XP

tools/generate_dump.cc

 // Copyright 2014 The Crashpad Authors. All rights reserved.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
 // You may obtain a copy of the License at
 //
 //     http://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS,
@@ skipping 24 matching lines @@
 #include <unistd.h>
 
 #include "base/mac/scoped_mach_port.h"
 #include "snapshot/mac/process_snapshot_mac.h"
 #include "util/mach/scoped_task_suspend.h"
 #include "util/mach/task_for_pid.h"
 #elif defined(OS_WIN)
 #include "base/strings/utf_string_conversions.h"
 #include "snapshot/win/process_snapshot_win.h"
 #include "util/win/scoped_process_suspend.h"
+#include "util/win/xp_compat.h"
 #endif  // OS_MACOSX
 
 namespace crashpad {
 namespace {
 
 struct Options {
   std::string dump_path;
   pid_t pid;
   bool suspend;
 };
@@ skipping 89 matching lines @@
 
   if (options.pid == getpid()) {
     if (options.suspend) {
       LOG(ERROR) << "cannot suspend myself";
       return EXIT_FAILURE;
     }
     LOG(WARNING) << "operating on myself";
   }
 #elif defined(OS_WIN)
   ScopedKernelHANDLE process(
-      OpenProcess(PROCESS_ALL_ACCESS, false, options.pid));
+      OpenProcess(kXPProcessAllAccess, false, options.pid));
   if (!process.is_valid()) {
     LOG(ERROR) << "could not open process " << options.pid;
     return EXIT_FAILURE;
   }
 #endif  // OS_MACOSX
 
   if (options.dump_path.empty()) {
     options.dump_path = base::StringPrintf("minidump.%d", options.pid);
   }
 
@@ skipping 54 matching lines @@
 
 #if defined(OS_POSIX)
 int main(int argc, char* argv[]) {
   return crashpad::GenerateDumpMain(argc, argv);
 }
 #elif defined(OS_WIN)
 int wmain(int argc, wchar_t* argv[]) {
   return crashpad::ToolSupport::Wmain(argc, argv, crashpad::GenerateDumpMain);
 }
 #endif  // OS_POSIX