Prune createVisibleSelectionDeprecated from SelectionAdjuster

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

Index: third_party/WebKit/Source/core/editing/SelectionAdjuster.cpp
diff --git a/third_party/WebKit/Source/core/editing/SelectionAdjuster.cpp b/third_party/WebKit/Source/core/editing/SelectionAdjuster.cpp
index e94156d02c1b8b69dc8c1087b694d12f12973d45..174bdb33879295143299fc2673a7e0b5a99a45b5 100644
--- a/third_party/WebKit/Source/core/editing/SelectionAdjuster.cpp
+++ b/third_party/WebKit/Source/core/editing/SelectionAdjuster.cpp
@@ -208,7 +208,17 @@ void SelectionAdjuster::adjustSelectionInDOMTree(
   const Position& extent = toPositionInDOMTree(selectionInFlatTree.extent());
 
   if (isCrossingShadowBoundaries(selectionInFlatTree)) {
-    *selection = createVisibleSelectionDeprecated(base, extent);
+    DCHECK(base.document());
+
+    // TODO(xiaochengh): The use of updateStyleAndLayoutIgnorePendingStylesheets
+    // needs to be audited.  See http://crbug.com/590369 for more details.
+    // This layout update call cannot be hoisted out of the |if|, otherwise it's
+    // going to cause performance regression (http://crbug.com/652301).
+    // TODO(yosin): Implement and apply lazy visible selection validation so
+    // that we don't need to update layout here.
+    base.document()->updateStyleAndLayoutIgnorePendingStylesheets();
+
+    *selection = createVisibleSelection(base, extent);
     return;
   }