Scroll text field when selecting text

Source/web/WebLocalFrameImpl.cpp

 /*
  * Copyright (C) 2009 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 1194 matching lines @@
 
     VisiblePosition basePosition = currentSelection.isBaseFirst() ?
         currentSelection.visibleStart() : currentSelection.visibleEnd();
     VisiblePosition extentPosition = visiblePositionForWindowPoint(point);
 
     // Prevent the selection from collapsing.
     if (comparePositions(basePosition, extentPosition) == 0)
         return;
 
     VisibleSelection newSelection = VisibleSelection(basePosition, extentPosition);
-    frame()->selection().setSelection(newSelection, CharacterGranularity);
+    frame()->selection().setSelection(newSelection, FrameSelection::CloseTyping | FrameSelection::ClearTypingStyle | UserTriggered, FrameSelection::AlignCursorOnScrollIfNeeded, CharacterGranularity);
 }
 
 void WebLocalFrameImpl::moveRangeSelection(const WebPoint& base, const WebPoint& extent)
 {
     VisiblePosition basePosition = visiblePositionForWindowPoint(base);
     VisiblePosition extentPosition = visiblePositionForWindowPoint(extent);
     VisibleSelection newSelection = VisibleSelection(basePosition, extentPosition);
     frame()->selection().setSelection(newSelection, CharacterGranularity);
 }
 
@@ skipping 787 matching lines @@
 {
     m_frameWidget = frameWidget;
 }
 
 WebFrameWidgetImpl* WebLocalFrameImpl::frameWidget() const
 {
     return m_frameWidget;
 }
 
 } // namespace blink