Allow deleting autofill password suggestions on Shift+Delete

components/autofill/core/browser/password_autofill_manager.cc

Index: components/autofill/core/browser/password_autofill_manager.cc
diff --git a/components/autofill/core/browser/password_autofill_manager.cc b/components/autofill/core/browser/password_autofill_manager.cc
index 730c10e49d5d1b2282440dcf3dd406593cd3977b..39f001b7364e9b34a9a6dcbc24bb5106562cbe45 100644
--- a/components/autofill/core/browser/password_autofill_manager.cc
+++ b/components/autofill/core/browser/password_autofill_manager.cc
@@ -5,6 +5,7 @@
 #include "base/logging.h"
 #include "components/autofill/core/browser/autofill_driver.h"
 #include "components/autofill/core/browser/password_autofill_manager.h"
+#include "components/autofill/core/common/autofill_messages.h"
 #include "ui/events/keycodes/keyboard_codes.h"
 
 namespace autofill {
@@ -41,6 +42,19 @@ void PasswordAutofillManager::AddPasswordFormMapping(
   login_to_password_info_[username_element] = password;
 }
 
+bool PasswordAutofillManager::RemovePasswordSuggestion(
+    const FormFieldData& field,
+    const PasswordForm& password_form) {
+  LoginToPasswordInfoMap::iterator iter = login_to_password_info_.find(field);
+  if (iter == login_to_password_info_.end())
+    return false;
+  login_to_password_info_.erase(iter);
+
+  autofill_driver_->RemovePasswordAutofillSuggestion(password_form);
+
+  return true;
+}
+
 void PasswordAutofillManager::Reset() {
   login_to_password_info_.clear();
 }