Reviewed by Eric Seidel.

        [GTK] Implement the next bit of the TextInputController (hasMarkedText and markedRange)
        https://bugs.webkit.org/show_bug.cgi?id=55603

        * platform/gtk/Skipped: Unskip a test that is now passing. Better describe remaining failures.
2011-06-09  Martin Robinson  <mrobinson@igalia.com>

        Reviewed by Eric Seidel.

        [GTK] Implement the next bit of the TextInputController (hasMarkedText and markedRange)
        https://bugs.webkit.org/show_bug.cgi?id=55603

        Added DumpRenderTreeSupport methods to support hasMarkedText and markedRange.

        * WebCoreSupport/DumpRenderTreeSupportGtk.cpp:
        (DumpRenderTreeSupportGtk::setComposition): Use start and length rather than start and
        end. This matches other ports. Only use GLib style early returns when checking the
        validity of GObjects.
        (DumpRenderTreeSupportGtk::hasComposition):  Added.
        (DumpRenderTreeSupportGtk::compositionRange): Added.
        (DumpRenderTreeSupportGtk::confirmComposition): Cleanup as described above.
        (DumpRenderTreeSupportGtk::firstRectForCharacterRange): Cleanup as described above.
        (DumpRenderTreeSupportGtk::selectedRange): Cleanup as described above.
        * WebCoreSupport/DumpRenderTreeSupportGtk.h: Added new declarations.
2011-06-09  Martin Robinson  <mrobinson@igalia.com>

        Reviewed by Eric Seidel.

        [GTK] Implement the next bit of the TextInputController (hasMarkedText and markedRange)
        https://bugs.webkit.org/show_bug.cgi?id=55603

        Add callbacks to support hasMarkedText and markedRange and also clean up existing
        TextInputController support.

        * DumpRenderTree/gtk/TextInputController.cpp:
        (setMarkedTextCallback): Accept parameters in terms of start and length, instead
        of start and end. This matches the other ports. Do not use GLib style early returns.
        (hasMarkedTextCallback): Added.
        (markedRangeCallback): Added.
        (insertTextCallback): Cleanup as described above.
        (unmarkTextCallback): Cleanup as described above.
        (firstRectForCharacterRangeCallback): Cleanup as described above.
        (selectedRangeCallback): Cleanup as described above.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@88498 268f45cc-cd09-0410-ab3c-d52691b4dbfc