Make sure we don't keep tab id - handles mapping when a dread dies....

ceee/ie/broker/chrome_postman.cc

 // Copyright (c) 2010 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.
 //
 // ChromePostman implementation.
 #include "ceee/ie/broker/chrome_postman.h"
 
 #include "base/string_util.h"
+#include "ceee/common/com_utils.h"
 #include "ceee/ie/broker/api_dispatcher.h"
 #include "ceee/ie/common/api_registration.h"
 #include "ceee/ie/common/ceee_module_util.h"
 #include "chrome/browser/automation/extension_automation_constants.h"
 #include "chrome/common/url_constants.h"
-#include "ceee/common/com_utils.h"
 
 namespace ext = extension_automation_constants;
 
 namespace {
   // The maximum number of times we should try to start Frame.
   const unsigned int kMaxFrameResetCount = 5;
 }
 
 class ChromeFrameMessageTask : public Task {
  public:
@@ skipping 89 matching lines @@
     // use NewRunnableMethod.
     message_loop->PostTask(
         FROM_HERE, new ChromeFrameMessageTask(&chrome_postman_thread_,
                                               message, target));
   } else {
     LOG(ERROR) << "Trying to post a message before the postman thread is"
                   "completely initialized and ready.";
   }
 }
 
+void ChromePostman::QueueApiInvocationThreadTask(Task* task) {
+  MessageLoop* message_loop = api_worker_thread_.message_loop();
+  if (message_loop) {
+    message_loop->PostTask(FROM_HERE, task);
+  } else {
+    LOG(ERROR) << "Trying to queue a task before the API worker thread is"
+                  "completely initialized and ready.";
+  }
+}
+
 void ChromePostman::FireEvent(const char* event_name, const char* event_args) {
   MessageLoop* message_loop = api_worker_thread_.message_loop();
   if (message_loop) {
     // TODO(siggi@chromium.org): Remove the task subclass and change this to
     // use NewRunnableMethod.
     message_loop->PostTask(FROM_HERE,
                            new FireEventTask(event_name, event_args));
   } else {
     LOG(ERROR) << "Trying to post a message before the API worker thread is"
                   "completely initialized and ready.";
@@ skipping 162 matching lines @@
 void ChromePostman::ApiInvocationWorkerThread::Init() {
   ::CoInitializeEx(0, COINIT_MULTITHREADED);
   ProductionApiDispatcher::get()->SetApiInvocationThreadId(
       ::GetCurrentThreadId());
 }
 
 void ChromePostman::ApiInvocationWorkerThread::CleanUp() {
   ::CoUninitialize();
   ProductionApiDispatcher::get()->SetApiInvocationThreadId(0);
 }