Prune ComputeVisibleSelectionInDOMTreeDeprecated from FrameSelection::SelectAll

third_party/WebKit/Source/core/editing/FrameSelectionTest.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/FrameSelection.h"
 
 #include <memory>
 #include "bindings/core/v8/ExceptionState.h"
 #include "core/dom/Document.h"
 #include "core/dom/Element.h"
@@ skipping 243 matching lines @@
   EXPECT_EQ(SelectionInFlatTree::Builder(result_in_flat_tree)
                 .Collapse(PositionInFlatTree::BeforeNode(input))
                 .Extend(PositionInFlatTree(last_child, 3))
                 .Build(),
             result_in_flat_tree);
 }
 
 TEST_F(FrameSelectionTest, SelectAllWithUnselectableRoot) {
   Element* select = GetDocument().createElement("select");
   GetDocument().ReplaceChild(select, GetDocument().documentElement());
+  GetDocument().UpdateStyleAndLayout();
   Selection().SelectAll();
   EXPECT_TRUE(Selection().ComputeVisibleSelectionInDOMTreeDeprecated().IsNone())
       << "Nothing should be selected if the "
          "content of the documentElement is not "
          "selctable.";
 }
 
 TEST_F(FrameSelectionTest, SelectAllPreservesHandle) {
   SetBodyContent("<div id=sample>abc</div>");
   Element* sample = GetDocument().getElementById("sample");
@@ skipping 69 matching lines @@
   // Should not crash inside.
   const VisibleSelectionInFlatTree& selection =
       Selection().ComputeVisibleSelectionInFlatTree();
 
   // This only records the current behavior. It might be changed in the future.
   EXPECT_EQ(PositionInFlatTree(foo, 0), selection.Base());
   EXPECT_EQ(PositionInFlatTree(foo, 0), selection.Extent());
 }
 
 }  // namespace blink