Linux: Enable metrics_service_uitest.cc. Take 2.

chrome/browser/renderer_host/browser_render_process_host.cc

 // Copyright (c) 2006-2009 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.
 
 // Represents the browser side of the browser <--> renderer communication
 // channel. There will be one RenderProcessHost per renderer process.
 
 #include "chrome/browser/renderer_host/browser_render_process_host.h"
 
 #include "build/build_config.h"
@@ skipping 703 matching lines @@
 }
 
 void BrowserRenderProcessHost::OnChannelError() {
   // Our child process has died.  If we didn't expect it, it's a crash.
   // In any case, we need to let everyone know it's gone.
 
   DCHECK(process_.handle());
   DCHECK(channel_.get());
 
   bool child_exited;
-  bool did_crash = base::DidProcessCrash(&child_exited, process_.handle());
+  bool did_crash;
+  if (zygote_child_) {
+#if defined(OS_LINUX)
+    did_crash = Singleton<ZygoteHost>()->DidProcessCrash(
+        process_.handle(), &child_exited);
+#else
+    NOTREACHED();
+    did_crash = true;
+#endif
+  } else {
+    did_crash = base::DidProcessCrash(&child_exited, process_.handle());
+  }
 
   NotificationService::current()->Notify(
       NotificationType::RENDERER_PROCESS_CLOSED,
       Source<RenderProcessHost>(this),
       Details<bool>(&did_crash));
 
   // POSIX: If the process crashed, then the kernel closed the socket for it
   // and so the child has already died by the time we get here. Since
   // DidProcessCrash called waitpid with WNOHANG, it'll reap the process.
   // However, if DidProcessCrash didn't reap the child, we'll need to in
@@ skipping 115 matching lines @@
   ExtensionMessageService* ems = ExtensionMessageService::GetInstance(context);
   ems->AddEventListener(event_name, pid());
 }
 
 void BrowserRenderProcessHost::OnExtensionRemoveListener(
     const std::string& event_name) {
   URLRequestContext* context = profile()->GetRequestContext();
   ExtensionMessageService* ems = ExtensionMessageService::GetInstance(context);
   ems->RemoveEventListener(event_name, pid());
 }