Report utility process JS memory in task manager.

content/browser/browser_child_process_host_impl.h

Index: content/browser/browser_child_process_host_impl.h
diff --git a/content/browser/browser_child_process_host_impl.h b/content/browser/browser_child_process_host_impl.h
index 08e1b360a1147dec8c9124e9800333585eb3f978..6c642c06f60ac8e62b63f95fff9dd9e0d1f6e074 100644
--- a/content/browser/browser_child_process_host_impl.h
+++ b/content/browser/browser_child_process_host_impl.h
@@ -9,6 +9,7 @@
 
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
+#include "base/memory/weak_ptr.h"
 #include "base/process/process.h"
 #include "base/synchronization/waitable_event_watcher.h"
 #include "content/browser/child_process_launcher.h"
@@ -30,6 +31,7 @@ namespace content {
 class BrowserChildProcessHostIterator;
 class BrowserChildProcessObserver;
 class BrowserMessageFilter;
+class ServiceRegistry;
 
 // Plugins/workers and other child processes that live on the IO thread use this
 // class. RenderProcessHostImpl is the main exception that doesn't use this
@@ -61,6 +63,7 @@ class CONTENT_EXPORT BrowserChildProcessHostImpl
                                                int* exit_code) override;
   void SetName(const base::string16& name) override;
   void SetHandle(base::ProcessHandle handle) override;
+  ServiceRegistry* GetServiceRegistry() override;
 
   // ChildProcessHostDelegate implementation:
   bool CanShutdown() override;
@@ -80,6 +83,9 @@ class CONTENT_EXPORT BrowserChildProcessHostImpl
   // Adds an IPC message filter.
   void AddFilter(BrowserMessageFilter* filter);
 
+  // Set the Mojo service registry connected to the child process.
+  void SetServiceRegistry(base::WeakPtr<ServiceRegistry> service_registry);
+
   // Called when an instance of a particular child is created in a page.
   static void NotifyProcessInstanceCreated(const ChildProcessData& data);
 
@@ -114,6 +120,8 @@ class CONTENT_EXPORT BrowserChildProcessHostImpl
 
   PowerMonitorMessageBroadcaster power_monitor_message_broadcaster_;
 
+  base::WeakPtr<ServiceRegistry> service_registry_;
+
 #if defined(OS_WIN)
   // Watches to see if the child process exits before the IPC channel has
   // been connected. Thereafter, its exit is determined by an error on the