Create an API around WorkerService that chrome consumes. Rename the existing WorkerService to Wor...

chrome/browser/task_manager/task_manager_worker_resource_provider.cc

Index: chrome/browser/task_manager/task_manager_worker_resource_provider.cc
===================================================================
--- chrome/browser/task_manager/task_manager_worker_resource_provider.cc	(revision 115981)
+++ chrome/browser/task_manager/task_manager_worker_resource_provider.cc	(working copy)
@@ -13,13 +13,12 @@
 #include "chrome/browser/profiles/profile_manager.h"
 #include "content/browser/browser_child_process_host.h"
 #include "content/browser/worker_host/worker_process_host.h"
-#include "content/browser/worker_host/worker_service.h"
-#include "content/browser/worker_host/worker_service_observer.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/child_process_data.h"
 #include "content/public/browser/devtools_agent_host_registry.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/notification_types.h"
+#include "content/public/browser/worker_service.h"
 #include "grit/generated_resources.h"
 #include "grit/theme_resources_standard.h"
 #include "third_party/skia/include/core/SkBitmap.h"
@@ -29,6 +28,7 @@
 using content::BrowserThread;
 using content::DevToolsAgentHost;
 using content::DevToolsAgentHostRegistry;
+using content::WorkerService;
 
 // Objects of this class are created on the IO thread and then passed to the UI
 // thread where they are passed to the task manager. All methods must be called