Kill URLRequestJobTracker.

chrome/browser/task_manager/task_manager.h

Index: chrome/browser/task_manager/task_manager.h
diff --git a/chrome/browser/task_manager/task_manager.h b/chrome/browser/task_manager/task_manager.h
index 2b8d0a215610a91cc54122b0958353ffa3ff1a63..bfe71741c240c645c00d217c3b4e0122fa2fe98e 100644
--- a/chrome/browser/task_manager/task_manager.h
+++ b/chrome/browser/task_manager/task_manager.h
@@ -20,7 +20,6 @@
 #include "base/string16.h"
 #include "base/timer.h"
 #include "chrome/browser/renderer_host/web_cache_manager.h"
-#include "net/url_request/url_request_job_tracker.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebCache.h"
 
 class Extension;
@@ -31,6 +30,9 @@ class TaskManagerModel;
 namespace base {
 class ProcessMetrics;
 }
+namespace net {
+class URLRequest;
+}
 
 // This class is a singleton.
 class TaskManager {
@@ -214,8 +216,7 @@ class TaskManagerModelObserver {
 };
 
 // The model that the TaskManager is using.
-class TaskManagerModel : public net::URLRequestJobTracker::JobObserver,
-                         public base::RefCountedThreadSafe<TaskManagerModel> {
+class TaskManagerModel : public base::RefCountedThreadSafe<TaskManagerModel> {
  public:
   explicit TaskManagerModel(TaskManager* task_manager);
 
@@ -297,18 +298,6 @@ class TaskManagerModel : public net::URLRequestJobTracker::JobObserver,
   // Returns Extension of given resource or NULL if not applicable.
   const Extension* GetResourceExtension(int index) const;
 
-  // JobObserver methods:
-  virtual void OnJobAdded(net::URLRequestJob* job);
-  virtual void OnJobRemoved(net::URLRequestJob* job);
-  virtual void OnJobDone(net::URLRequestJob* job,
-                         const net::URLRequestStatus& status);
-  virtual void OnJobRedirect(net::URLRequestJob* job,
-                             const GURL& location,
-                             int status_code);
-  virtual void OnBytesRead(net::URLRequestJob* job,
-                           const char* buf,
-                           int byte_count);
-
   void AddResource(TaskManager::Resource* resource);
   void RemoveResource(TaskManager::Resource* resource);
 
@@ -329,6 +318,8 @@ class TaskManagerModel : public net::URLRequestJobTracker::JobObserver,
                          size_t v8_memory_allocated,
                          size_t v8_memory_used);
 
+  void NotifyBytesRead(const net::URLRequest& request, int bytes_read);
+
  private:
   friend class base::RefCountedThreadSafe<TaskManagerModel>;
   FRIEND_TEST_ALL_PREFIXES(TaskManagerTest, RefreshCalled);
@@ -379,10 +370,6 @@ class TaskManagerModel : public net::URLRequestJobTracker::JobObserver,
   void AddItem(TaskManager::Resource* resource, bool notify_table);
   void RemoveItem(TaskManager::Resource* resource);
 
-  // Register for network usage updates
-  void RegisterForJobDoneNotifications();
-  void UnregisterForJobDoneNotifications();
-
   // Returns the network usage (in bytes per seconds) for the specified
   // resource. That's the value retrieved at the last timer's tick.
   int64 GetNetworkUsageForResource(TaskManager::Resource* resource) const;