Introduced the URLBlacklistManager, and wired it to various places.

chrome/browser/profiles/profile.h

Index: chrome/browser/profiles/profile.h
diff --git a/chrome/browser/profiles/profile.h b/chrome/browser/profiles/profile.h
index a5ba58d20601c77b044075a3dc6687282c7c0d0d..eee2dbe5cbb8a2dadf5f9f6e23c1826b85eb9033 100644
--- a/chrome/browser/profiles/profile.h
+++ b/chrome/browser/profiles/profile.h
@@ -44,6 +44,10 @@ class TransportSecurityState;
 class SSLConfigService;
 }
 
+namespace policy {
+class HostBlacklistManager;
+}
+
 namespace prerender {
 class PrerenderManager;
 }
@@ -472,6 +476,9 @@ class Profile : public content::BrowserContext {
   // Returns the ChromeURLDataManager for this profile.
   virtual ChromeURLDataManager* GetChromeURLDataManager() = 0;
 
+  // Returns the HostBlacklistManager for this profile.
+  virtual policy::HostBlacklistManager* GetHostBlacklistManager() = 0;
+
 #if defined(OS_CHROMEOS)
   enum AppLocaleChangedVia {
     // Caused by chrome://settings change.