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

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

Index: chrome/browser/ui/cocoa/passwords/account_chooser_view_controller_unittest.mm
diff --git a/chrome/browser/ui/cocoa/passwords/account_chooser_view_controller_unittest.mm b/chrome/browser/ui/cocoa/passwords/account_chooser_view_controller_unittest.mm
index b6a65da1dc544a91be8fa6af767ee599c3b224b8..1b623f438e1cff994e468aa377d56055bb9204eb 100644
--- a/chrome/browser/ui/cocoa/passwords/account_chooser_view_controller_unittest.mm
+++ b/chrome/browser/ui/cocoa/passwords/account_chooser_view_controller_unittest.mm
@@ -6,6 +6,8 @@
 
 #include <utility>
 
+#include <Carbon/Carbon.h>
+
 #include "base/mac/foundation_util.h"
 #include "base/mac/scoped_nsobject.h"
 #include "base/strings/string16.h"
@@ -20,6 +22,7 @@
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "testing/gtest_mac.h"
+#import "ui/events/test/cocoa_test_event_utils.h"
 #include "url/gurl.h"
 #include "url/origin.h"
 
@@ -231,4 +234,14 @@ TEST_F(AccountChooserViewControllerTest, ClosePromptAndHandleClick) {
   [view_controller().cancelButton performClick:nil];
 }
 
+TEST_F(AccountChooserViewControllerTest, CloseOnEsc) {
+  PasswordDialogController::FormsVector local_forms;
+  local_forms.push_back(Credential("pizza"));
+  SetUpAccountChooser(&local_forms);
+  EXPECT_CALL(*this, OnPerformClose());
+  [[view_controller() view]
+      performKeyEquivalent:cocoa_test_event_utils::KeyEventWithKeyCode(
+                               kVK_Escape, '\e', NSKeyDown, 0)];
+}
+
 }  // namespace