Expand FrameSeleciton::isContentEditable() to increase chances of hoisting update layout

third_party/WebKit/Source/core/svg/UnsafeSVGAttributeSanitizationTest.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.
 
 // FIXME(dominicc): Poor confused check-webkit-style demands Attribute.h here.
 #include "core/dom/Attribute.h"
 
 #include "core/HTMLNames.h"
 #include "core/SVGNames.h"
 #include "core/XLinkNames.h"
@@ skipping 43 matching lines @@
                                const char* htmlToPaste) {
   LocalFrame& frame = pageHolder->frame();
   HTMLElement* body = pageHolder->document().body();
 
   // Make the body editable, and put the caret in it.
   body->setAttribute(HTMLNames::contenteditableAttr, "true");
   frame.document()->updateStyleAndLayout();
   frame.selection().setSelection(
       SelectionInDOMTree::Builder().selectAllChildren(*body).build());
   EXPECT_EQ(CaretSelection, frame.selection().getSelectionType());
-  EXPECT_TRUE(frame.selection().isContentEditable())
+  EXPECT_TRUE(frame.selection()
+                  .computeVisibleSelectionInDOMTreeDeprecated()
+                  .isContentEditable())
       << "We should be pasting into something editable.";
 
   Pasteboard* pasteboard = Pasteboard::generalPasteboard();
   pasteboard->writeHTML(htmlToPaste, blankURL(), "", false);
   EXPECT_TRUE(frame.editor().executeCommand("Paste"));
 
   return body->innerHTML();
 }
 
 // Integration tests.
@@ skipping 308 matching lines @@
   Attribute fineAttribute(SVGNames::fromAttr, "hello, world!");
   Document* document = Document::create();
   Element* element = SVGSetElement::create(*document);
   EXPECT_FALSE(
       element->isSVGAnimationAttributeSettingJavaScriptURL(fineAttribute))
       << "The animate element should not identify a 'from' attribute with an "
          "innocuous value as setting a JavaScript URL.";
 }
 
 }  // namespace blink