Fix usage of snprintf for MSVC

src/processor/stackwalk_common.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 17 matching lines @@
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 // stackwalk_common.cc: Module shared by the {micro,mini}dump_stackwalck
 // executables to print the content of dumps (w/ stack traces) on the console.
 //
 // Author: Mark Mentovai
 
 #include "processor/stackwalk_common.h"
 
 #include <assert.h>
-#include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 
 #include <string>
 #include <vector>
 
+#include "common/stdio.h"
 #include "common/using_std_string.h"
 #include "google_breakpad/processor/call_stack.h"
 #include "google_breakpad/processor/code_module.h"
 #include "google_breakpad/processor/code_modules.h"
 #include "google_breakpad/processor/process_state.h"
 #include "google_breakpad/processor/source_line_resolver_interface.h"
 #include "google_breakpad/processor/stack_frame_cpu.h"
 #include "processor/logging.h"
 #include "processor/pathname_stripper.h"
 
@@ skipping 865 matching lines @@
   for (int thread_index = 0; thread_index < thread_count; ++thread_index) {
     if (thread_index != requesting_thread) {
       // Don't print the crash thread again, it was already printed.
       PrintStackMachineReadable(thread_index,
                                 process_state.threads()->at(thread_index));
     }
   }
 }
 
 }  // namespace google_breakpad