Disable submit button briefly when launching rAc dialog

chrome/browser/ui/autofill/autofill_dialog_controller_impl.cc

Index: chrome/browser/ui/autofill/autofill_dialog_controller_impl.cc
diff --git a/chrome/browser/ui/autofill/autofill_dialog_controller_impl.cc b/chrome/browser/ui/autofill/autofill_dialog_controller_impl.cc
index cdddbea0d54125201e54aaea6913735f4c80dba3..9b7cdc45291b0444487beeacb82750305b5897ad 100644
--- a/chrome/browser/ui/autofill/autofill_dialog_controller_impl.cc
+++ b/chrome/browser/ui/autofill/autofill_dialog_controller_impl.cc
@@ -114,6 +114,11 @@ const color_utils::HSL kGrayImageShift = {-1, 0, 0.8};
 // Limit Wallet items refresh rate to at most once per minute.
 const int kWalletItemsRefreshRateSeconds = 60;
 
+// The number of milliseconds to delay enabling the submit button after showing
+// the dialog. This delay prevents users from accidentally clicking the submit
+// button on startup.
+const int kSubmitButtonDelayMs = 1000;
+
 // A helper class to make sure an AutofillDialogView knows when a series of
 // updates is incoming.
 class ScopedViewUpdates {
@@ -628,6 +633,9 @@ void AutofillDialogControllerImpl::Show() {
   profile_->GetPrefs()->SetInteger(::prefs::kAutofillDialogShowCount,
                                    show_count + 1);
 
+  SubmitButtonDelayBegin(
+      base::TimeDelta::FromMilliseconds(kSubmitButtonDelayMs));
+
   // TODO(estade): don't show the dialog if the site didn't specify the right
   // fields. First we must figure out what the "right" fields are.
   view_.reset(CreateView());
@@ -755,6 +763,9 @@ bool AutofillDialogControllerImpl::IsDialogButtonEnabled(
     if (ShouldShowSpinner() || is_submitting_)
       return false;
 
+    if (submit_button_delay_timer_.IsRunning())
+      return false;
+
     return true;
   }
 
@@ -2226,6 +2237,28 @@ void AutofillDialogControllerImpl::ShowNewCreditCardBubble(
 #endif
 }
 
+void AutofillDialogControllerImpl::SubmitButtonDelayBegin(
+    base::TimeDelta delay) {
+  submit_button_delay_timer_.Start(
+      FROM_HERE,
+      delay,
+      this,
+      &AutofillDialogControllerImpl::OnSubmitButtonDelayEnd);
+}
+
+void AutofillDialogControllerImpl::OnSubmitButtonDelayEnd() {
+  if (view_) {
+    ScopedViewUpdates updates(view_.get());
+    view_->UpdateButtonStrip();
+  }
+}
+
+void AutofillDialogControllerImpl::SubmitButtonDelayEndForTesting() {
+  if (submit_button_delay_timer_.IsRunning())
+    submit_button_delay_timer_.Stop();
+  OnSubmitButtonDelayEnd();
+}
+
 AutofillDialogControllerImpl::AutofillDialogControllerImpl(
     content::WebContents* contents,
     const FormData& form_structure,