Refactor Autofill for out of process iframes (OOPIF).

chrome/browser/ui/login/login_prompt.h

Index: chrome/browser/ui/login/login_prompt.h
diff --git a/chrome/browser/ui/login/login_prompt.h b/chrome/browser/ui/login/login_prompt.h
index 8f55581d683a97263dff0e339d4634845264508d..9f58dcdba547651299d9df5aea62b68be2ada2b8 100644
--- a/chrome/browser/ui/login/login_prompt.h
+++ b/chrome/browser/ui/login/login_prompt.h
@@ -27,6 +27,10 @@ class HttpNetworkSession;
 class URLRequest;
 }  // namespace net
 
+namespace password_manager {
+class ContentPasswordManagerDriver;
+}  // namespace password_manager
+
 // This is the base implementation for the OS-specific classes that route
 // authentication info to the net::URLRequest that needs it. These functions
 // must be implemented in a thread safe manner.
@@ -57,6 +61,10 @@ class LoginHandler : public content::ResourceDispatcherHostLoginDelegate,
   // Returns the WebContents that needs authentication.
   content::WebContents* GetWebContentsForLogin() const;
 
+  // Returns the PasswordManager for the render frame that needs login.
+  password_manager::ContentPasswordManagerDriver*
+  GetPasswordManagerDriverForLogin();
+
   // Resend the request with authentication credentials.
   // This function can be called from either thread.
   void SetAuth(const base::string16& username, const base::string16& password);