moveRangeSelection 1299 Source/web/WebFrameImpl.cpp moveRangeSelection(base, extent); moveRangeSelection 186 Source/web/WebFrameImpl.h virtual void moveRangeSelection(const WebPoint& base, const WebPoint& extent) OVERRIDE; moveRangeSelection 474 public/web/WebFrame.h virtual void moveRangeSelection(const WebPoint& base, const WebPoint& extent) = 0;