Allow deleting autofill password suggestions on Shift+Delete

components/autofill/core/browser/autofill_external_delegate.cc

 // 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.
 
 #include "components/autofill/core/browser/autofill_external_delegate.h"
 
 #include "base/strings/utf_string_conversions.h"
 #include "components/autofill/core/browser/autocomplete_history_manager.h"
 #include "components/autofill/core/browser/autofill_driver.h"
 #include "components/autofill/core/browser/autofill_manager.h"
@@ skipping 99 matching lines @@
         icons,
         ids,
         GetWeakPtr());
   }
 }
 
 void AutofillExternalDelegate::OnShowPasswordSuggestions(
     const std::vector<base::string16>& suggestions,
     const std::vector<base::string16>& realms,
     const FormFieldData& field,
+    const PasswordForm& password_form,
     const gfx::RectF& element_bounds) {
   autofill_query_field_ = field;
+  autofill_query_password_form_ = password_form;
   element_bounds_ = element_bounds;
 
   if (suggestions.empty()) {
     autofill_manager_->delegate()->HideAutofillPopup();
     return;
   }
 
   std::vector<base::string16> empty(suggestions.size());
   std::vector<int> password_ids(suggestions.size(),
                                 WebAutofillClient::MenuItemIDPasswordEntry);
@@ skipping 61 matching lines @@
     FillAutofillFormData(identifier, false);
   }
 
   autofill_manager_->delegate()->HideAutofillPopup();
 }
 
 void AutofillExternalDelegate::RemoveSuggestion(const base::string16& value,
                                                 int identifier) {
   if (identifier > 0) {
     autofill_manager_->RemoveAutofillProfileOrCreditCard(identifier);
+  } else if (identifier == WebAutofillClient::MenuItemIDPasswordEntry) {
+    autofill_query_password_form_.username_value = value;
+    bool success = password_autofill_manager_.RemovePasswordSuggestion(
+        autofill_query_field_, autofill_query_password_form_);
+    DCHECK(success);
   } else {
     autofill_manager_->RemoveAutocompleteEntry(autofill_query_field_.name,
                                                value);
   }
 }
 
 void AutofillExternalDelegate::DidEndTextFieldEditing() {
   autofill_manager_->delegate()->HideAutofillPopup();
 
   has_shown_autofill_popup_for_current_edit_ = false;
@@ skipping 136 matching lines @@
   // Set the values that all datalist elements share.
   autofill_icons->insert(autofill_icons->begin(),
                          data_list_values_.size(),
                          base::string16());
   autofill_unique_ids->insert(autofill_unique_ids->begin(),
                               data_list_values_.size(),
                               WebAutofillClient::MenuItemIDDataListEntry);
 }
 
 }  // namespace autofill