Exposing the child process unique ID through the task manager.

chrome/browser/task_manager/task_manager_worker_resource_provider.cc

 // Copyright (c) 2011 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/task_manager/task_manager_worker_resource_provider.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/stl_util.h"
 #include "base/utf_string_conversions.h"
@@ skipping 34 matching lines @@
   void UpdateProcessHandle(base::ProcessHandle handle);
   base::ProcessHandle handle() const { return handle_; }
   int process_id() const { return process_id_; }
 
  private:
   // TaskManager::Resource methods:
   virtual string16 GetTitle() const OVERRIDE;
   virtual string16 GetProfileName() const OVERRIDE;
   virtual SkBitmap GetIcon() const OVERRIDE;
   virtual base::ProcessHandle GetProcess() const OVERRIDE;
+  virtual int GetUniqueChildProcessId() const OVERRIDE;
   virtual Type GetType() const OVERRIDE;
   virtual bool CanInspect() const OVERRIDE;
   virtual void Inspect() const OVERRIDE;
 
   virtual bool SupportNetworkUsage() const OVERRIDE;
   virtual void SetSupportNetworkUsage() OVERRIDE;
 
   int process_id_;
   int routing_id_;
   string16 title_;
@@ skipping 47 matching lines @@
     default_icon_ = rb.GetBitmapNamed(IDR_PLUGIN);
     // TODO(jabdelmalek): use different icon for web workers.
   }
   return *default_icon_;
 }
 
 base::ProcessHandle TaskManagerSharedWorkerResource::GetProcess() const {
   return handle_;
 }
 
+int TaskManagerSharedWorkerResource::GetUniqueChildProcessId() const {
+  return process_id_;
+}
+
 TaskManager::Resource::Type TaskManagerSharedWorkerResource::GetType() const {
   return WORKER;
 }
 
 bool TaskManagerSharedWorkerResource::CanInspect() const {
   return true;
 }
 
 void TaskManagerSharedWorkerResource::Inspect() const {
   // TODO(yurys): would be better to get profile from one of the tabs connected
@@ skipping 218 matching lines @@
     int process_id = resource->process_id();
     launching_workers_[process_id].push_back(resource);
   } else {
     task_manager_->AddResource(resource);
   }
 }
 
 void TaskManagerWorkerResourceProvider::DeleteAllResources() {
   STLDeleteElements(&resources_);
 }