rAc: don't DCHECK() when switching from Wallet -> Autofill with only 1 name.

chrome/browser/ui/autofill/autofill_dialog_controller_unittest.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <map>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/callback.h"
 #include "base/command_line.h"
@@ skipping 3390 matching lines @@
   controller()->UserEditedOrActivatedInput(
       SECTION_SHIPPING,
       NAME_FULL,
       gfx::NativeView(),
       gfx::Rect(),
       profile.GetRawInfo(NAME_FULL).substr(0, 1),
       true);
   EXPECT_EQ(NAME_FULL, controller()->popup_input_type());
 }
 
+TEST_F(AutofillDialogControllerTest, SwitchFromWalletWithFirstName) {
+  controller()->MenuModelForSection(SECTION_CC_BILLING)->ActivatedAt(2);
+
+  FieldValueMap outputs;
+  outputs[NAME_FULL] = ASCIIToUTF16("madonna");
+  controller()->GetView()->SetUserInput(SECTION_CC_BILLING, outputs);
+
+  ASSERT_NO_FATAL_FAILURE(SwitchToAutofill());
+}
+
 }  // namespace autofill