Bug 329593 – Entering characters on a line very cpu intensive and

    Bug 329593 – Entering characters on a line very cpu intensive and
        slow

        * gtk/gtknotebook.c (gtk_notebook_page_allocate): Return a boolean
        that indicates whether the tab allocation has changed.
        (gtk_notebook_pages_allocate): Only redraw the tabs if their
        allocation has changed.
        (gtk_notebook_calculate_tabs_allocations): Remove unused return value.
        Patch by Owen Taylor

svn path=/trunk/; revision=21414