Remove unused function from base/process

base/process/launch_posix.cc

 // 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 "base/process/launch.h"
 
 #include <dirent.h>
 #include <errno.h>
 #include <fcntl.h>
 #include <sched.h>
@@ skipping 655 matching lines @@
 
 bool GetAppOutputAndError(const CommandLine& cl, std::string* output) {
   // Run |execve()| with the current environment and store "unlimited" data.
   int exit_code;
   GetAppOutputInternalResult result = GetAppOutputInternal(
       cl.argv(), NULL, true, output, std::numeric_limits<std::size_t>::max(),
       true, &exit_code);
   return result == EXECUTE_SUCCESS && exit_code == EXIT_SUCCESS;
 }
 
-// TODO(viettrungluu): Conceivably, we should have a timeout as well, so we
-// don't hang if what we're calling hangs.
-bool GetAppOutputRestricted(const CommandLine& cl,
-                            std::string* output, size_t max_output) {
-  // Run |execve()| with the empty environment.
-  char* const empty_environ = NULL;
-  int exit_code;
-  GetAppOutputInternalResult result = GetAppOutputInternal(

[Lei Zhang, 2016/07/01 06:41:48]

All the callers to GetAppOutputInternal() now pass
std::numeric_limits<std::size_t>::max() as the max output now.

[benwells, 2016/07/04 03:07:53]

Good catch. Removed now.

-      cl.argv(), &empty_environ, false, output, max_output, false, &exit_code);
-  return result == GOT_MAX_OUTPUT || (result == EXECUTE_SUCCESS &&
-                                      exit_code == EXIT_SUCCESS);
-}
-
 bool GetAppOutputWithExitCode(const CommandLine& cl,
                               std::string* output,
                               int* exit_code) {
   // Run |execve()| with the current environment and store "unlimited" data.
   GetAppOutputInternalResult result = GetAppOutputInternal(
       cl.argv(), NULL, false, output, std::numeric_limits<std::size_t>::max(),
       true, exit_code);
   return result == EXECUTE_SUCCESS;
 }
 
@@ skipping 84 matching lines @@
   jmp_buf env;
   if (setjmp(env) == 0) {
     return CloneAndLongjmpInChild(flags, ptid, ctid, &env);
   }
 
   return 0;
 }
 #endif  // defined(OS_LINUX) || defined(OS_NACL_NONSFI)
 
 }  // namespace base