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..c39d3ef8649f79ac1899d03441c83db2e0e18702 100644
--- a/components/autofill/core/browser/password_autofill_manager.cc
+++ b/components/autofill/core/browser/password_autofill_manager.cc
@@ -3,8 +3,11 @@
 // found in the LICENSE file.
 
 #include "base/logging.h"
+#include "components/autofill/content/renderer/password_form_conversion_utils.h"
+#include "components/autofill/core/common/autofill_messages.h"
 #include "components/autofill/core/browser/autofill_driver.h"
 #include "components/autofill/core/browser/password_autofill_manager.h"
+#include "third_party/WebKit/public/web/WebFormElement.h"
 #include "ui/events/keycodes/keyboard_codes.h"
 
 namespace autofill {
@@ -41,6 +44,21 @@ void PasswordAutofillManager::AddPasswordFormMapping(
   login_to_password_info_[username_element] = password;
 }
 
+bool PasswordAutofillManager::RemovePasswordSuggestion(
+    const FormFieldData& field,
+    const blink::WebFormElement& 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);
+
+  scoped_ptr<PasswordForm> password_form = CreatePasswordForm(form);
+  Send(new AutofillHostMsg_RemovePasswordSuggestion(
+    routing_id(),
+    form));
+  return true;
+}
+
 void PasswordAutofillManager::Reset() {
   login_to_password_info_.clear();
 }