Fix for no password save when action URL is modified

chrome/browser/password_manager/password_form_manager.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_PASSWORD_MANAGER_PASSWORD_FORM_MANAGER_H_
 #define CHROME_BROWSER_PASSWORD_MANAGER_PASSWORD_FORM_MANAGER_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 21 matching lines @@
   // form_on_page is the form that may be submitted and could need login data.
   // ssl_valid represents the security of the page containing observed_form,
   //           used to filter login results from database.
   PasswordFormManager(Profile* profile,
                       PasswordManager* password_manager,
                       content::WebContents* web_contents,
                       const webkit::forms::PasswordForm& observed_form,
                       bool ssl_valid);
   virtual ~PasswordFormManager();
 
-  // Compare basic data of observed_form_ with argument.
-  bool DoesManage(const webkit::forms::PasswordForm& form) const;
+  enum ActionMatch {
+    ACTION_MATCH_REQUIRED,
+    ACTION_MATCH_NOT_REQUIRED
+  };
+
+  // Compare basic data of observed_form_ with argument. Only check the action
+  // URL when action match is required.
+  bool DoesManage(const webkit::forms::PasswordForm& form,
+                  ActionMatch action_match) const;
 
   // Retrieves potential matching logins from the database.
   void FetchMatchingLoginsFromPasswordStore();
 
   // Simple state-check to verify whether this object as received a callback
   // from the PasswordStore and completed its matching phase. Note that the
   // callback in question occurs on the same (and only) main thread from which
   // instances of this class are ever used, but it is required since it is
   // conceivable that a user (or ui test) could attempt to submit a login
   // prompt before the callback has occured, which would InvokeLater a call to
@@ skipping 200 matching lines @@
   // These three fields record the "ActionsTaken" by the browser and
   // the user with this form, and the result. They are combined and
   // recorded in UMA when the manager is destroyed.
   ManagerAction manager_action_;
   UserAction user_action_;
   SubmitResult submit_result_;
 
   DISALLOW_COPY_AND_ASSIGN(PasswordFormManager);
 };
 #endif  // CHROME_BROWSER_PASSWORD_MANAGER_PASSWORD_FORM_MANAGER_H_