Remove references to Profile from browser_context_keyed_service.

chrome/browser/extensions/extension_prefs.h

Index: chrome/browser/extensions/extension_prefs.h
diff --git a/chrome/browser/extensions/extension_prefs.h b/chrome/browser/extensions/extension_prefs.h
index d9fa3dec6e3a68087fae478a4bf0a7ad13f5ad94..73d7eef729c9a1c714f4ad264961de5e7ba058b1 100644
--- a/chrome/browser/extensions/extension_prefs.h
+++ b/chrome/browser/extensions/extension_prefs.h
@@ -52,7 +52,7 @@ class URLPatternSet;
 //       maintains as the underlying extensions change.
 class ExtensionPrefs : public ContentSettingsStore::Observer,
                        public ExtensionScopedPrefs,
-                       public ProfileKeyedService {
+                       public BrowserContextKeyedService {
  public:
   // Key name for a preference that keeps track of per-extension settings. This
   // is a dictionary object read from the Preferences file, keyed off of
@@ -152,7 +152,7 @@ class ExtensionPrefs : public ContentSettingsStore::Observer,
 
   virtual ~ExtensionPrefs();
 
-  // ProfileKeyedService implementation.
+  // BrowserContextKeyedService implementation.
   virtual void Shutdown() OVERRIDE;
 
   // Convenience function to get the ExtensionPrefs for a Profile.