Allow deleting autofill password suggestions on Shift+Delete

components/autofill/core/browser/autofill_driver.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_AUTOFILL_DRIVER_H_
 #define COMPONENTS_AUTOFILL_CORE_BROWSER_AUTOFILL_DRIVER_H_
 
 #include <vector>
 
 #include "components/autofill/core/common/form_data.h"
 
 namespace base {
 class SequencedWorkerPool;
 }
 
 namespace net {
 class URLRequestContextGetter;
 }
 
 namespace autofill {
 
 class FormStructure;
+class PasswordForm;
 
 // Interface that allows Autofill core code to interact with its driver (i.e.,
 // obtain information from it and give information to it). A concrete
 // implementation must be provided by the driver.
 class AutofillDriver {
  public:
    // The possible actions that the renderer can take on receiving form data.
   enum RendererFormDataAction {
     // The renderer should fill the form data.
     FORM_DATA_ACTION_FILL,
@@ skipping 24 matching lines @@
   virtual void SendFormDataToRenderer(int query_id,
                                       RendererFormDataAction action,
                                       const FormData& data) = 0;
 
   // Sends the field type predictions specified in |forms| to the renderer. This
   // method is a no-op if the renderer is not available or the appropriate
   // command-line flag is not set.
   virtual void SendAutofillTypePredictionsToRenderer(
       const std::vector<FormStructure*>& forms) = 0;
 
+  // Remove the saved login that has the username |username_to_remove|
+  // from suggestions.
+  virtual void RemovePasswordAutofillSuggestion(
+      const base::string16& username_to_remove) = 0;
+
   // Tells the renderer to accept data list suggestions for |value|.
   virtual void RendererShouldAcceptDataListSuggestion(
       const base::string16& value) = 0;
 
   // Tells the renderer to accept the password autofill suggestion for
   // |username|.
   virtual void RendererShouldAcceptPasswordAutofillSuggestion(
       const base::string16& username) = 0;
 
   // Tells the renderer to clear the currently filled Autofill results.
   virtual void RendererShouldClearFilledForm() = 0;
 
   // Tells the renderer to clear the currently previewed Autofill results.
   virtual void RendererShouldClearPreviewedForm() = 0;
 
   // Tells the renderer to set the node text.
   virtual void RendererShouldFillFieldWithValue(
       const base::string16& value) = 0;
 
   // Tells the renderer to preview the node with suggested text.
   virtual void RendererShouldPreviewFieldWithValue(
       const base::string16& value) = 0;
 
 };
 
 }  // namespace autofill
 
 #endif  // COMPONENTS_AUTOFILL_CORE_BROWSER_AUTOFILL_DRIVER_H_