[gtk] (16 commits) Created branch function-annotations

[Matthias Clasen <matthiasc src gnome org>]

The branch 'function-annotations' was created.

Summary of new commits:

  067e976... Annotate gdk_unichar_direction as const
  fde430d... Annotate pango_glyph_string_num_glyphs as pure
  c09b83d... Annotate gsk_rounded_rect_is_circular as pure
  1933c02... Annotate gsk_ngl_uniform_state_align as pure
  8c0fe37... cssparser: Mark some functions as pure and malloc
  6dd0dbf... Annotate gtk_css_tokenizer_get_location as const
  6dde3f9... Annotate gdk_drag_action_is_unique as const
  0d69a94... Annotate gdk_popup_layout_get_anchor_rect as const
  a96c5f2... Annotate gdk_rgba_to_string as malloc
  784bbb9... Annotate gsk_cairo_blur_compute_pixels as const
  593654a... Annotate many rendernode getters as const
  c1221eb... Annotate gtk_accelerator_get_default_mod_mask as const
  e291900... Annotate some builder apis as malloc
  4bc8887... csstypes: Add annotations and inlines
  76cf4ac... Annotate gtk_editable_get_chars as malloc
  49330c7... Annotate gtk_get_default_language as const