Mechanical change to allow the co-existance of std::string with a global ::string class

common/stabs_to_module.cc

 // Copyright (c) 2010 Google Inc.
 // All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 // notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
@@ skipping 21 matching lines @@
 // dump_stabs.cc --- implement the StabsToModule class.
 
 #include <assert.h>
 #include <cxxabi.h>
 #include <stdarg.h>
 #include <stdio.h>
 
 #include <algorithm>
 
 #include "common/stabs_to_module.h"
+#include "common/using_std_string.h"
 
 namespace google_breakpad {
 
-using std::string;
-
 // Demangle using abi call.
 // Older GCC may not support it.
 static string Demangle(const string &mangled) {
   int status = 0;
   char *demangled = abi::__cxa_demangle(mangled.c_str(), NULL, NULL, &status);
   if (status == 0 && demangled != NULL) {
     string str(demangled);
     free(demangled);
     return str;
   }
@@ skipping 135 matching lines @@
       last_line->size = (f->address + f->size) - last_line->address;
     }
   }
   // Now that everything has a size, add our functions to the module, and
   // dispose of our private list.
   module_->AddFunctions(functions_.begin(), functions_.end());
   functions_.clear();
 }
 
 } // namespace google_breakpad