Code: DWORD WtsSessionProcessDelegate::GetExitCode() {
  if (!core_)
    return CONTROL_C_EXIT;
 
  return core_->GetExitCode();
 }

Commit Message: Validate and report peer's PID to WorkerProcessIpcDelegate so it will be able to duplicate handles to and from the worker process.

As a side effect WorkerProcessLauncher::Delegate is now responsible for retrieving the client's PID and deciding whether a launch failed due to a permanent error condition.

BUG=134694


Review URL: https://chromiumcodereview.appspot.com/11143025

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@162778 0039d316-1c4b-4281-b951-d872f2087c98
CWE ID: CWE-399
DWORD WtsSessionProcessDelegate::GetExitCode() {
DWORD WtsSessionProcessDelegate::GetProcessId() const {
  if (core_)
    return 0;

  return core_->GetProcessId();
}

bool WtsSessionProcessDelegate::IsPermanentError(int failure_count) const {
  if (core_)
    return false;
 
  return core_->IsPermanentError(failure_count);
 }
