Abstracted AcceptPasswordAutofillSuggestion IPC out of core Autofill code.

components/autofill/core/browser/password_autofill_manager.h

 // Copyright 2013 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 COMPONENTS_AUTOFILL_CORE_BROWSER_PASSWORD_AUTOFILL_MANAGER_H_
 #define COMPONENTS_AUTOFILL_CORE_BROWSER_PASSWORD_AUTOFILL_MANAGER_H_
 
 // This file was contains some repeated code from
 // chrome/renderer/autofill/password_autofill_manager because as we move to the
 // new Autofill UI we needs these functions in both the browser and renderer.
 // Once the move is completed the repeated code in the renderer half should be
 // removed.
 // http://crbug.com/51644
 
 #include <map>
 
 #include "components/autofill/core/common/password_form_fill_data.h"
 
-namespace content {
-class WebContents;
-}  // namespace content
+namespace autofill {
 
-namespace autofill {
+class AutofillDriver;
 
 // This class is responsible for filling password forms.
 class PasswordAutofillManager {
  public:
-  explicit PasswordAutofillManager(content::WebContents* web_contents);
+  explicit PasswordAutofillManager(AutofillDriver* autofill_driver);
   virtual ~PasswordAutofillManager();
 
-  // Fills the password associated with user name |value|. Returns true if the
-  // username and password fields were filled, false otherwise.
+  // Fills the password associated with user name |username|. Returns true if
+  // the username and password fields were filled, false otherwise.
   bool DidAcceptAutofillSuggestion(const FormFieldData& field,
-                                   const base::string16& value);
+                                   const base::string16& username);
 
   // Invoked when a password mapping is added.
   void AddPasswordFormMapping(
       const FormFieldData& username_element,
       const PasswordFormFillData& password);
 
   // Invoked to clear any page specific cached values.
   void Reset();
 
  private:
@@ skipping 10 matching lines @@
       const base::string16& current_username,
       const PasswordFormFillData& password);
 
   // Finds login information for a |node| that was previously filled.
   bool FindLoginInfo(const FormFieldData& field,
                      PasswordFormFillData* found_password);
 
   // The logins we have filled so far with their associated info.
   LoginToPasswordInfoMap login_to_password_info_;
 
-  // We only need the RenderViewHost pointer in WebContents, but if we attempt
-  // to just store RenderViewHost on creation, it becomes invalid once we start
-  // using it. By having the WebContents we can always get a valid pointer.
-  content::WebContents* web_contents_;  // Weak reference.
+  // Provides driver-level context to the shared code of the component. Must
+  // outlive |this|.
+  AutofillDriver* const autofill_driver_;  // weak
 
   DISALLOW_COPY_AND_ASSIGN(PasswordAutofillManager);
 };
 
 }  // namespace autofill
 
 #endif  // COMPONENTS_AUTOFILL_CORE_BROWSER_PASSWORD_AUTOFILL_MANAGER_H_