Remove Now v1 component cleanup.

chrome/browser/extensions/component_loader.h

Index: chrome/browser/extensions/component_loader.h
diff --git a/chrome/browser/extensions/component_loader.h b/chrome/browser/extensions/component_loader.h
index 0415235e1761ba3441e75c74bd9fb9da0c57c891..e64a90fcb91a99778beb1c8d637fc5ab09c4c454 100644
--- a/chrome/browser/extensions/component_loader.h
+++ b/chrome/browser/extensions/component_loader.h
@@ -152,7 +152,6 @@ class ComponentLoader {
   void AddHotwordHelperExtension();
   void AddImageLoaderExtension();
   void AddNetworkSpeechSynthesisExtension();
-  void AddGoogleNowExtension();
 
   void AddWithNameAndDescription(int manifest_resource_id,
                                  const base::FilePath& root_directory,
@@ -166,12 +165,6 @@ class ComponentLoader {
   scoped_refptr<const Extension> CreateExtension(
       const ComponentExtensionInfo& info, std::string* utf8_error);
 
-  // Deletes the extension storage for an extension that has not yet been
-  // loaded. If the extension has been loaded, use ComponentLoader::Remove
-  // instead.
-  void DeleteData(int manifest_resource_id,
-                  const base::FilePath& root_directory);
-
   // Unloads |component| from the memory.
   void UnloadComponent(ComponentExtensionInfo* component);