Add extra parameter to BrowserChildProcessCrashed to pass the exit_code at time of crash/termination

content/browser/browser_child_process_host_impl.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 "content/browser/browser_child_process_host_impl.h"
 
 #include "base/base_switches.h"
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/debug/dump_without_crashing.h"
@@ skipping 35 matching lines @@
 void NotifyProcessHostConnected(const ChildProcessData& data) {
   FOR_EACH_OBSERVER(BrowserChildProcessObserver, g_observers.Get(),
                     BrowserChildProcessHostConnected(data));
 }
 
 void NotifyProcessHostDisconnected(const ChildProcessData& data) {
   FOR_EACH_OBSERVER(BrowserChildProcessObserver, g_observers.Get(),
                     BrowserChildProcessHostDisconnected(data));
 }
 
-void NotifyProcessCrashed(const ChildProcessData& data) {
+void NotifyProcessCrashed(const ChildProcessData& data, int exit_code) {
   FOR_EACH_OBSERVER(BrowserChildProcessObserver, g_observers.Get(),
-                    BrowserChildProcessCrashed(data));
+                    BrowserChildProcessCrashed(data, exit_code));
 }
 
 }  // namespace
 
 BrowserChildProcessHost* BrowserChildProcessHost::Create(
     content::ProcessType process_type,
     BrowserChildProcessHostDelegate* delegate) {
   return new BrowserChildProcessHostImpl(process_type, delegate);
 }
 
@@ skipping 206 matching lines @@
   early_exit_watcher_.StopWatching();
 #endif
   if (child_process_.get() || data_.handle) {
     int exit_code;
     base::TerminationStatus status = GetTerminationStatus(
         true /* known_dead */, &exit_code);
     switch (status) {
       case base::TERMINATION_STATUS_PROCESS_CRASHED:
       case base::TERMINATION_STATUS_ABNORMAL_TERMINATION: {
         delegate_->OnProcessCrashed(exit_code);
-        BrowserThread::PostTask(BrowserThread::UI, FROM_HERE,
-                                base::Bind(&NotifyProcessCrashed, data_));
+        BrowserThread::PostTask(
+            BrowserThread::UI, FROM_HERE,
+            base::Bind(&NotifyProcessCrashed, data_, exit_code));
         UMA_HISTOGRAM_ENUMERATION("ChildProcess.Crashed2",
                                   data_.process_type,
                                   PROCESS_TYPE_MAX);
         break;
       }
       case base::TERMINATION_STATUS_PROCESS_WAS_KILLED: {
         delegate_->OnProcessCrashed(exit_code);
         // Report that this child process was killed.
         UMA_HISTOGRAM_ENUMERATION("ChildProcess.Killed2",
                                   data_.process_type,
@@ skipping 51 matching lines @@
 
 #if defined(OS_WIN)
 
 void BrowserChildProcessHostImpl::OnObjectSignaled(HANDLE object) {
   OnChildDisconnected();
 }
 
 #endif
 
 }  // namespace content