Prune createVisibleSelectionDeprecated from FocusController

third_party/WebKit/Source/core/page/FocusController.cpp

Index: third_party/WebKit/Source/core/page/FocusController.cpp
diff --git a/third_party/WebKit/Source/core/page/FocusController.cpp b/third_party/WebKit/Source/core/page/FocusController.cpp
index 5d9392435ee3adf64d68843f07f22809cc363512..073a75ae89bc6c0a06146fd4062e8c887e9a92f2 100644
--- a/third_party/WebKit/Source/core/page/FocusController.cpp
+++ b/third_party/WebKit/Source/core/page/FocusController.cpp
@@ -1069,6 +1069,13 @@ bool FocusController::advanceFocusInDocumentOrder(
   setFocusedFrame(newDocument.frame());
 
   if (caretBrowsing) {
+    // TODO(xiaochengh): The use of updateStyleAndLayoutIgnorePendingStylesheets
+    // needs to be audited.  See http://crbug.com/590369 for more details.
+    // In the long term, we should change FrameSelection::setSelection to take a
+    // parameter that does not require clean layout, so that modifying selection
+    // no longer performs synchronous layout by itself.
+    newDocument.updateStyleAndLayoutIgnorePendingStylesheets();
+
     Position position = firstPositionInOrBeforeNode(element);
     VisibleSelection newSelection =
         createVisibleSelectionDeprecated(position, position);