Remove unused function from base/process

base/process/launch_posix.cc

Index: base/process/launch_posix.cc
diff --git a/base/process/launch_posix.cc b/base/process/launch_posix.cc
index 99582f59cfcfa760b1459b987e962c56d8a76c9d..5d3fbeee115740b796e581103a19710a1e8e506a 100644
--- a/base/process/launch_posix.cc
+++ b/base/process/launch_posix.cc
@@ -673,19 +673,6 @@ bool GetAppOutputAndError(const CommandLine& cl, std::string* output) {
   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) {