[gtk+] (15 commits) Created branch wip/otte/rendernode

[Benjamin Otte <otte src gnome org>]

The branch 'wip/otte/rendernode' was created.

Summary of new commits:

  d5940e9... gsk: Remove RenderNode::anchor-point
  180161c... gsk: Remove GskRenderNode::hidden
  ed360fe... gsk: Remove custom GValue API for GskRenderNode
  53c35b6... gsk: Make GskRenderNode a boxed type
  5b7a88a... gsk: Remove GskRenderNodeIter
  5e7a59e... gsk: Add GskRenderNodeType
  84e8219... gsk: Add gsk_texture_node_new()
  a00eba9... gtk: Don't push cairo nodes
  94f0f2d... gsk: Add gsk_cairo_node_new()
  83eab74... gsk: Remove unneeded children modifiers
  76d5f4e... gsk: Remove gsk_render_node_is_surface/texture()
  30e6c37... gsk: Split render node subclasses out into their own file
  04bcfd4... gsk: Introduce GskRenderNodeClass
  f00d0fb... gtk: Remove gtk_snapshot_append()
  ab4bba1... gsk: Add gsk_container_node_new()