Fixed hangs in TextView and ToolPalette
Fixed hangs in TextView and ToolPalette

Fixed the hangs by adding a ->inside_allocation flag and avoiding to
queue resizes while inside the allocation loop. The extra queue'd resizes
were causing the scrolled window size_allocate() to perform the guess
again and again thus causing an infinite loop.

bratsche/gtk-,jessevdk/gtk,davidgumberg/gtk,davidgumberg/gtk,bratsche/gtk-,ahodesuka/gtk,ebassi/gtk,simokivimaki/gtk,jessevdk/gtk,Distrotech/gtk2,alexlarsson/gtk,Distrotech/gtk2,ahodesuka/gtk,jigpu/gtk,ahodesuka/gtk,jigpu/gtk,jigpu/gtk,ebassi/gtk,alexlarsson/gtk,davidgumberg/gtk,chergert/gtk,davidgumberg/gtk,ahodesuka/gtk,ahodesuka/gtk,chergert/gtk,chergert/gtk,grubersjoe/adwaita,ahodesuka/gtk,chergert/gtk,Distrotech/gtk2,Adamovskiy/gtk,jadahl/gtk,davidgumberg/gtk,msteinert/gtk,davidt/gtk,jigpu/gtk,jadahl/gtk,Distrotech/gtk2,simokivimaki/gtk,msteinert/gtk,Sidnioulz/SandboxGtk,jadahl/gtk,jadahl/gtk,Sidnioulz/SandboxGtk,Lyude/gtk-,bratsche/gtk-,Adamovskiy/gtk,Adamovskiy/gtk,grubersjoe/adwaita,Adamovskiy/gtk,jigpu/gtk,jadahl/gtk,davidt/gtk,msteinert/gtk,davidt/gtk,Lyude/gtk-,Distrotech/gtk2,jigpu/gtk,chergert/gtk,davidgumberg/gtk,simokivimaki/gtk,chergert/gtk,grubersjoe/adwaita,grubersjoe/adwaita,Sidnioulz/SandboxGtk,ebassi/gtk,jadahl/gtk,simokivimaki/gtk,simokivimaki/gtk,alexlarsson/gtk,Lyude/gtk-,alexlarsson/gtk,Distrotech/gtk2,Adamovskiy/gtk,davidgumberg/gtk,Sidnioulz/SandboxGtk,davidt/gtk,jessevdk/gtk,grubersjoe/adwaita,ebassi/gtk,Lyude/gtk-,bratsche/gtk-,chergert/gtk,simokivimaki/gtk,jessevdk/gtk,ebassi/gtk,Adamovskiy/gtk,jessevdk/gtk,Lyude/gtk-,alexlarsson/gtk,jessevdk/gtk,Sidnioulz/SandboxGtk,bratsche/gtk-,Lyude/gtk-,bratsche/gtk-,grubersjoe/adwaita,alexlarsson/gtk,alexlarsson/gtk,ebassi/gtk,msteinert/gtk,Lyude/gtk-,Adamovskiy/gtk,chergert/gtk,ahodesuka/gtk,jigpu/gtk,davidgumberg/gtk,jadahl/gtk,Sidnioulz/SandboxGtk,msteinert/gtk,davidt/gtk,ahodesuka/gtk,jigpu/gtk,jadahl/gtk,alexlarsson/gtk,davidt/gtk,Lyude/gtk-,grubersjoe/adwaita,jessevdk/gtk,msteinert/gtk,grubersjoe/adwaita,Adamovskiy/gtk