Make exceptionState parameter of Document::createElement() to have default value

third_party/WebKit/Source/core/input/EventHandlerTest.cpp

 // Copyright 2015 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 "core/input/EventHandler.h"
 
 #include "core/dom/Document.h"
 #include "core/dom/Range.h"
 #include "core/editing/Editor.h"
 #include "core/editing/FrameSelection.h"
@@ skipping 219 matching lines @@
       document().frame()->eventHandler().dragDataTransferLocationForTesting());
 }
 
 // Regression test for http://crbug.com/641403 to verify we use up-to-date
 // layout tree for dispatching "contextmenu" event.
 TEST_F(EventHandlerTest, sendContextMenuEventWithHover) {
   setHtmlInnerHTML(
       "<style>*:hover { color: red; }</style>"
       "<div>foo</div>");
   document().settings()->setScriptEnabled(true);
-  Element* script = document().createElement("script", ASSERT_NO_EXCEPTION);
+  Element* script = document().createElement("script");
   script->setInnerHTML(
       "document.addEventListener('contextmenu', event => "
       "event.preventDefault());",
       ASSERT_NO_EXCEPTION);
   document().body()->appendChild(script);
   document().updateStyleAndLayout();
   document().frame()->selection().setSelection(
       SelectionInDOMTree::Builder()
           .collapse(Position(document().body(), 0))
           .build());
   PlatformMouseEvent mouseDownEvent(
       IntPoint(0, 0), IntPoint(100, 200), WebPointerProperties::Button::Right,
       PlatformEvent::MousePressed, 1, PlatformEvent::Modifiers::RightButtonDown,
       WTF::monotonicallyIncreasingTime());
   EXPECT_EQ(
       WebInputEventResult::HandledApplication,
       document().frame()->eventHandler().sendContextMenuEvent(mouseDownEvent));
 }
 
 }  // namespace blink