Close the account chooser and auto sign-in opt in with ESC on Mac.

chrome/browser/ui/cocoa/passwords/autosignin_prompt_view_controller_unittest.mm

Index: chrome/browser/ui/cocoa/passwords/autosignin_prompt_view_controller_unittest.mm
diff --git a/chrome/browser/ui/cocoa/passwords/autosignin_prompt_view_controller_unittest.mm b/chrome/browser/ui/cocoa/passwords/autosignin_prompt_view_controller_unittest.mm
index 7f6f11237e4bce1812295b09f7f3008f1531f9fb..d62f8daf9abac9a66e2cb9a0b9328d4203bbb099 100644
--- a/chrome/browser/ui/cocoa/passwords/autosignin_prompt_view_controller_unittest.mm
+++ b/chrome/browser/ui/cocoa/passwords/autosignin_prompt_view_controller_unittest.mm
@@ -4,6 +4,8 @@
 
 #import "chrome/browser/ui/cocoa/passwords/account_chooser_view_controller.h"
 
+#include <Carbon/Carbon.h>
+
 #include "base/mac/scoped_nsobject.h"
 #include "base/strings/utf_string_conversions.h"
 #import "chrome/browser/ui/cocoa/cocoa_test_helper.h"
@@ -12,6 +14,7 @@
 #include "components/autofill/core/common/password_form.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
+#import "ui/events/test/cocoa_test_event_utils.h"
 
 
 namespace {
@@ -120,4 +123,12 @@ TEST_F(AutoSigninPromptViewControllerTest, ClosePromptAndHandleClick) {
   [view_controller().turnOffButton performClick:nil];
 }
 
+TEST_F(AutoSigninPromptViewControllerTest, CloseOnEsc) {
+  SetUpAutosigninFirstRun();
+  EXPECT_CALL(*this, OnPerformClose());
+  [[view_controller() view]
+      performKeyEquivalent:cocoa_test_event_utils::KeyEventWithKeyCode(
+                               kVK_Escape, '\e', NSKeyDown, 0)];
+}
+
 }  // namespace