Audit the use of updateStyleAndLayoutIgnorePendingStylesheets in PlainTextRange::create

third_party/WebKit/Source/web/WebFrameWidgetImpl.cpp

 /*
  * Copyright (C) 2014 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 571 matching lines @@
     LocalFrame* focused = focusedLocalFrameAvailableForIme();
     if (!focused)
         return WebRange();
 
     const EphemeralRange range = focused->inputMethodController().compositionEphemeralRange();
     if (range.isNull())
         return WebRange();
 
     Element* editable = focused->selection().rootEditableElementOrDocumentElement();
     DCHECK(editable);
+
+    // TODO(xiaochengh): The use of updateStyleAndLayoutIgnorePendingStylesheets
+    // needs to be audited.  See http://crbug.com/590369 for more details.
+    editable->document().updateStyleAndLayoutIgnorePendingStylesheets();
+
     return PlainTextRange::create(*editable, range);
 }
 
 WebTextInputInfo WebFrameWidgetImpl::textInputInfo()
 {
     WebTextInputInfo info;
 
     LocalFrame* focused = focusedLocalFrameInWidget();
     if (!focused)
         return info;
@@ skipping 178 matching lines @@
         return frame->selection().selection().isBaseFirst();
     return false;
 }
 
 WebRange WebFrameWidgetImpl::caretOrSelectionRange()
 {
     LocalFrame* focused = focusedLocalFrameInWidget();
     if (!focused)
         return WebRange();
 
+    // TODO(xiaochengh): The use of updateStyleAndLayoutIgnorePendingStylesheets
+    // needs to be audited.  See http://crbug.com/590369 for more details.
+    focused->document()->updateStyleAndLayoutIgnorePendingStylesheets();
+
     return focused->inputMethodController().getSelectionOffsets();
 }
 
 void WebFrameWidgetImpl::setTextDirection(WebTextDirection direction)
 {
     // The Editor::setBaseWritingDirection() function checks if we can change
     // the text direction of the selected node and updates its DOM "dir"
     // attribute and its CSS "direction" property.
     // So, we just call the function as Safari does.
     const LocalFrame* focused = focusedLocalFrameInWidget();
@@ skipping 649 matching lines @@
 }
 
 LocalFrame* WebFrameWidgetImpl::focusedLocalFrameAvailableForIme() const
 {
     if (!m_imeAcceptEvents)
         return nullptr;
     return focusedLocalFrameInWidget();
 }
 
 } // namespace blink