Make password generation switched by a preference in chrome settings rather than a command line fla…

chrome/renderer/autofill/password_generation_manager.h

Index: chrome/renderer/autofill/password_generation_manager.h
diff --git a/chrome/renderer/autofill/password_generation_manager.h b/chrome/renderer/autofill/password_generation_manager.h
index 85a9bb5967f29019282eb165b695922881d303a3..8aa656f96505e095955bdd58c808646c3250ded9 100644
--- a/chrome/renderer/autofill/password_generation_manager.h
+++ b/chrome/renderer/autofill/password_generation_manager.h
@@ -40,10 +40,10 @@ class PasswordGenerationManager : public content::RenderViewObserver {
 
   // Message handlers.
   void OnPasswordAccepted(const string16& password);
-  void OnPasswordSyncEnabled(bool enabled);
+  void OnPasswordGenerationEnabled(bool enabled);
 
-  // True if the browser believes that generating passwords is okay for this
-  // renderer.
+  // True if password generation is enabled for the profile associated
+  // with this renderer.
   bool enabled_;
 
   std::pair<WebKit::WebInputElement,