Move core url data manager classes to content.

chrome/browser/profiles/profile_impl_io_data.cc

Index: chrome/browser/profiles/profile_impl_io_data.cc
===================================================================
--- chrome/browser/profiles/profile_impl_io_data.cc	(revision 178598)
+++ chrome/browser/profiles/profile_impl_io_data.cc	(working copy)
@@ -24,7 +24,6 @@
 #include "chrome/browser/net/sqlite_server_bound_cert_store.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/profiles/profile.h"
-#include "chrome/browser/ui/webui/chrome_url_data_manager_backend.h"
 #include "chrome/common/chrome_constants.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "chrome/common/chrome_switches.h"
@@ -120,14 +119,6 @@
   io_data_->InitializeMetricsEnabledStateOnUIThread();
 }
 
-base::Callback<ChromeURLDataManagerBackend*(void)>
-ProfileImplIOData::Handle::GetChromeURLDataManagerBackendGetter() const {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
-  LazyInitialize();
-  return base::Bind(&ProfileIOData::GetChromeURLDataManagerBackend,
-                    base::Unretained(io_data_));
-}
-
 content::ResourceContext*
     ProfileImplIOData::Handle::GetResourceContext() const {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));