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

third_party/WebKit/Source/core/editing/InputMethodControllerTest.cpp

 // Copyright 2014 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/editing/InputMethodController.h"
 
 #include "core/dom/Document.h"
 #include "core/dom/Element.h"
 #include "core/dom/Range.h"
 #include "core/editing/Editor.h"
@@ skipping 790 matching lines @@
   frame().editor().insertLineBreak();
   EXPECT_STREQ("he\nllo", div->innerText().utf8().data());
   EXPECT_EQ(3u, controller().getSelectionOffsets().start());
   EXPECT_EQ(3u, controller().getSelectionOffsets().end());
 }
 
 TEST_F(InputMethodControllerTest, CompositionInputEventIsComposing) {
   document().settings()->setScriptEnabled(true);
   Element* editable = insertHTMLElement(
       "<div id='sample' contentEditable='true'></div>", "sample");
-  Element* script = document().createElement("script", ASSERT_NO_EXCEPTION);
+  Element* script = document().createElement("script");
   script->setInnerHTML(
       "document.getElementById('sample').addEventListener('beforeinput', "
       "function(event) {"
       "    document.title = `beforeinput.isComposing:${event.isComposing};`;"
       "});"
       "document.getElementById('sample').addEventListener('input', "
       "function(event) {"
       "    document.title += `input.isComposing:${event.isComposing};`;"
       "});",
       ASSERT_NO_EXCEPTION);
@@ skipping 14 matching lines @@
   controller().finishComposingText(InputMethodController::KeepSelection);
   // Last pair of InputEvent should also be inside composition scope.
   EXPECT_STREQ("beforeinput.isComposing:true;input.isComposing:true;",
                document().title().utf8().data());
 }
 
 TEST_F(InputMethodControllerTest, CompositionInputEventData) {
   document().settings()->setScriptEnabled(true);
   Element* editable = insertHTMLElement(
       "<div id='sample' contentEditable='true'></div>", "sample");
-  Element* script = document().createElement("script", ASSERT_NO_EXCEPTION);
+  Element* script = document().createElement("script");
   script->setInnerHTML(
       "document.getElementById('sample').addEventListener('beforeinput', "
       "function(event) {"
       "    document.title = `beforeinput.data:${event.data};`;"
       "});"
       "document.getElementById('sample').addEventListener('input', "
       "function(event) {"
       "    document.title += `input.data:${event.data};`;"
       "});",
       ASSERT_NO_EXCEPTION);
@@ skipping 15 matching lines @@
   EXPECT_STREQ("beforeinput.data:i;input.data:i;",
                document().title().utf8().data());
 
   document().setTitle(emptyString());
   controller().finishComposingText(InputMethodController::KeepSelection);
   EXPECT_STREQ("beforeinput.data:ni;input.data:ni;",
                document().title().utf8().data());
 }
 
 }  // namespace blink