Allow deleting autofill password suggestions on Shift+Delete

components/autofill/content/common/autofill_messages.h

Index: components/autofill/content/common/autofill_messages.h
diff --git a/components/autofill/content/common/autofill_messages.h b/components/autofill/content/common/autofill_messages.h
index 9b01b5d2a61aa6c6da003472065b0c4e092c4d6a..48b93fb8aaa47d8b1d7b16bca0724645afe7b96a 100644
--- a/components/autofill/content/common/autofill_messages.h
+++ b/components/autofill/content/common/autofill_messages.h
@@ -5,6 +5,7 @@
 // Multiply-included message file, hence no include guard.
 
 #include <string>
+#include <vector>
 
 #include "base/time/time.h"
 #include "components/autofill/content/common/autofill_param_traits_macros.h"
@@ -159,6 +160,11 @@ IPC_MESSAGE_ROUTED2(AutofillMsg_RequestAutocompleteResult,
 IPC_MESSAGE_ROUTED1(AutofillMsg_AccountCreationFormsDetected,
                     std::vector<autofill::FormData> /* forms */)
 
+// Instruct the renderer that a password suggestion has to be removed.
+// The renderer is going to clear the username-to-form map it keeps and
+// then ask the password manager to remove the password from the store.
+IPC_MESSAGE_ROUTED0(AutofillMsg_RemoveSavedPassword)
+
 // Autofill messages sent from the renderer to the browser.
 
 // TODO(creis): check in the browser that the renderer actually has permission
@@ -257,6 +263,10 @@ IPC_MESSAGE_ROUTED4(AutofillHostMsg_ShowPasswordSuggestions,
                     std::vector<base::string16> /* suggestions */,
                     std::vector<base::string16> /* realms */)
 
+// Instruct the browser that a saved password has to be removed.
+IPC_MESSAGE_ROUTED1(AutofillHostMsg_RemoveSavedPasswordAndUpdateManagers,
+                    autofill::PasswordForm /* the password form */)
+
 // Inform browser of data list values for the curent field.
 IPC_MESSAGE_ROUTED2(AutofillHostMsg_SetDataList,
                     std::vector<base::string16> /* values */,