Introduced the URLBlacklistManager, and wired it to various places.

chrome/browser/profiles/profile_impl.h

Index: chrome/browser/profiles/profile_impl.h
diff --git a/chrome/browser/profiles/profile_impl.h b/chrome/browser/profiles/profile_impl.h
index aa1fee11a06c9f20f06c7163764cf469340cc1b3..146a67a898e282aeac0574fe67831b2a843f087a 100644
--- a/chrome/browser/profiles/profile_impl.h
+++ b/chrome/browser/profiles/profile_impl.h
@@ -22,6 +22,7 @@ class ChromeDownloadManagerDelegate;
 class ExtensionPrefs;
 class ExtensionPrefValueMap;
 class ExtensionSettings;
+class NetPrefObserver;
 class PrefService;
 class SpellCheckProfile;
 
@@ -33,8 +34,6 @@ class Preferences;
 }
 #endif
 
-class NetPrefObserver;
-
 // The default profile implementation.
 class ProfileImpl : public Profile,
                     public NotificationObserver {
@@ -124,6 +123,7 @@ class ProfileImpl : public Profile,
   virtual PromoCounter* GetInstantPromoCounter();
   virtual BrowserSignin* GetBrowserSignin();
   virtual ChromeURLDataManager* GetChromeURLDataManager();
+  virtual policy::HostBlacklistManager* GetHostBlacklistManager();
 
 #if defined(OS_CHROMEOS)
   virtual void ChangeAppLocale(const std::string& locale, AppLocaleChangedVia);
@@ -291,6 +291,8 @@ class ProfileImpl : public Profile,
 
   scoped_ptr<ChromeURLDataManager> chrome_url_data_manager_;
 
+  scoped_refptr<policy::HostBlacklistManager> host_blacklist_manager_;
+
   Profile::Delegate* delegate_;
 
   DISALLOW_COPY_AND_ASSIGN(ProfileImpl);