Update the task manager with the debug stub port chosen by nacl.

components/nacl/browser/nacl_process_host.h

 // 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.
 
 #ifndef COMPONENTS_NACL_BROWSER_NACL_PROCESS_HOST_H_
 #define COMPONENTS_NACL_BROWSER_NACL_PROCESS_HOST_H_
 
 #include "build/build_config.h"
 
 #include "base/files/file_path.h"
@@ skipping 88 matching lines @@
 
  private:
   // Internal class that holds the NaClHandle objecs so that
   // nacl_process_host.h doesn't include NaCl headers.  Needed since it's
   // included by src\content, which can't depend on the NaCl gyp file because it
   // depends on chrome.gyp (circular dependency).
   struct NaClInternal;
 
   bool LaunchNaClGdb();
 
+  // Mark the process as using a particular GDB debug stub port and notify
+  // listeners.
+  void ChangeDebugStubPort(uint16_t port);

[Mark Seaborn, 2014/05/08 15:52:23]

Can you rename "Change" to "Set", please?  This is just a setter.  "Change"
sounds odd for a setter.

[bradn, 2014/05/08 17:00:24]

It has side effects in that it triggers listeners, so I was trying to convey
that.
But I suppose 'Set' is fine too.
Changed.

+
 #if defined(OS_POSIX)
   // Create bound TCP socket in the browser process so that the NaCl GDB debug
   // stub can use it to accept incoming connections even when the Chrome sandbox
   // is enabled.
   net::SocketDescriptor GetDebugStubSocketHandle();
 #endif
+
+  // Called when the debug stub port has been selected.
+  void OnDebugStubPortSelected(uint16_t debug_stub_port);
+
   bool LaunchSelLdr();
 
   // BrowserChildProcessHostDelegate implementation:
   virtual bool OnMessageReceived(const IPC::Message& msg) OVERRIDE;
   virtual void OnProcessLaunched() OVERRIDE;
 
   void OnResourcesReady();
 
   // Enable the PPAPI proxy only for NaCl processes corresponding to a renderer.
   bool enable_ppapi_proxy() { return render_view_id_ != 0; }
@@ skipping 101 matching lines @@
 
   // Throttling time in milliseconds for PpapiHostMsg_Keepalive IPCs.
   static unsigned keepalive_throttle_interval_milliseconds_;
 
   DISALLOW_COPY_AND_ASSIGN(NaClProcessHost);
 };
 
 }  // namespace nacl
 
 #endif  // COMPONENTS_NACL_BROWSER_NACL_PROCESS_HOST_H_