Merge branch 'v1.7'
Merge branch 'v1.7'
Merge branch 'v1.7'
Merge branch 'v1.7'
Merge branch 'v1.7'
7229: rename some projects
7233: refactor
7238: RenderElement.ctor
7239: rename VisualTextRun
7243: focus on RenderElement.InvalidateGraphicArea
7247: remove InternalRect2
7249: refactor
7252: refactor
7261: refactor RootGraphic
Merge branch 'v_rootgfx' into v_dev