This adds some plumbing for propagating the reason for a renderer's death

chrome/browser/nacl_host/nacl_process_host.cc

Index: chrome/browser/nacl_host/nacl_process_host.cc
diff --git a/chrome/browser/nacl_host/nacl_process_host.cc b/chrome/browser/nacl_host/nacl_process_host.cc
index 82008925db55096124e737cbc1672a310b6e4a1b..666db1ce661c1b7f998ddd21d61fc1a860b261d0 100644
--- a/chrome/browser/nacl_host/nacl_process_host.cc
+++ b/chrome/browser/nacl_host/nacl_process_host.cc
@@ -163,10 +163,11 @@ void NaClProcessHost::OnProcessLaunchedByBroker(base::ProcessHandle handle) {
   OnProcessLaunched();
 }
 
-bool NaClProcessHost::DidChildCrash() {
+base::TerminationStatus NaClProcessHost::GetChildTerminationStatus(
+    int* exit_code) {
   if (running_on_wow64_)
-    return base::DidProcessCrash(NULL, handle());
-  return BrowserChildProcessHost::DidChildCrash();
+    return base::GetTerminationStatus(handle(), exit_code);
+  return BrowserChildProcessHost::GetChildTerminationStatus(exit_code);
 }
 
 void NaClProcessHost::OnChildDied() {