Test for --nacl-gdb functionality.

chrome/browser/nacl_host/nacl_process_host.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 "chrome/browser/nacl_host/nacl_process_host.h"
 
 #include <string>
 #include <vector>
 
 #include "base/bind.h"
@@ skipping 261 matching lines @@
   }
 
   if (reply_msg_) {
     // The process failed to launch for some reason.
     // Don't keep the renderer hanging.
     reply_msg_->set_reply_error();
     chrome_render_message_filter_->Send(reply_msg_);
   }
 #if defined(OS_WIN)
   if (RunningOnWOW64()) {
-    NaClBrokerService::GetInstance()->OnLoaderDied();
+    // If nacl-gdb switch is not empty, NaCl loader have been launched

[Mark Seaborn, 2012/03/13 01:05:20]

'have' -> 'has'

Aha, --nacl-gdb already got broken by my bug fix!  Not intentional, I assure
you. :-)  But it demonstrates the need for this test.

[halyavin, 2012/03/13 12:48:27]

Done.

+    // without broker and so we shouldn't inform broker about its termination.
+    if (CommandLine::ForCurrentProcess()->GetSwitchValuePath(
+        switches::kNaClGdb).empty()) {

[Mark Seaborn, 2012/03/13 01:05:20]

This line needs indenting

[halyavin, 2012/03/13 12:48:27]

Done.

+      NaClBrokerService::GetInstance()->OnLoaderDied();
+    }
   } else {
     debug_context_->SetChildProcessHost(NULL);
   }
 #endif
 }
 
 // Attempt to ensure the IRT will be available when we need it, but don't wait.
 bool NaClBrowser::EnsureIrtAvailable() {
   if (IrtAvailable())
     return true;
@@ skipping 503 matching lines @@
   process_->Send(new NaClProcessMsg_Start(handles_for_sel_ldr));
 #endif
 
   internal_->sockets_for_sel_ldr.clear();
 }
 
 bool NaClProcessHost::OnMessageReceived(const IPC::Message& msg) {
   NOTREACHED() << "Invalid message with type = " << msg.type();
   return false;
 }