Break up common_custom_types.mojom.

components/autofill/content/common/autofill_driver.mojom

 // Copyright 2016 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.
 
 module autofill.mojom;
 
 import "components/autofill/content/common/autofill_types.mojom";
-import "mojo/common/common_custom_types.mojom";
+import "mojo/common/string16.mojom";
+import "mojo/common/time.mojom";
 import "ui/gfx/geometry/mojo/geometry.mojom";
 
 // There is one instance of this interface per render frame host in the browser
 // process.
 interface AutofillDriver {
   // Notification that there has been a user gesture.
   FirstUserGestureObserved();
 
   // Notification that forms have been seen that are candidates for
   // filling/submitting by the AutofillManager.
@@ skipping 110 matching lines @@
       PasswordForm password_form);
 
   // Instructs the browser to show the popup for editing a generated password.
   // The location should be specified in the renderers coordinate system. Form
   // is the form associated with the password field.
   ShowPasswordEditingPopup(gfx.mojom.RectF bounds, PasswordForm password_form);
 
   // Instructs the browser to hide any password generation popups.
   HidePasswordGenerationPopup();
 };