* airbrush.c, blend.c, brightness_contrast.c, bucket_fill.c
        by_color_select.c, channel_ops.c, clone.c, color_balance.c
        color_picker.c, convolve.c, curves.c, desaturate.c, edit_cmds.c
        equalize.c, eraser.c, flip_tool.c, fuzzy_select.c,
        gimage_mask_cmds.c histogram_tool.c, hue_saturation.c, invert.c,
        levels.c, pencil.c paintbrush.c, perspective_tool.c, posterize.c,
        rotate_tool.c scale_tool.c, shear_tool.c, text_tool.c, threshold.c:

        API-mega-break-it-all patch part one: removed the unnecessary
        PDB_IMAGE argument from many functions.

Affected functions:
gimp_airbrush gimp_blend gimp_brightness_contrast gimp_bucket_fill
gimp_by_color_select gimp_channel_ops_offset gimp_clone gimp_color_balance
gimp_color_picker gimp_convolve gimp_curves_explicit gimp_curves_spline
gimp_desaturate gimp_edit_clear gimp_edit_copy gimp_edit_cut gimp_edit_fill
gimp_edit_paste gimp_edit_stroke gimp_equalize gimp_eraser
gimp_eraser_extended gimp_flip gimp_fuzzy_select gimp_histogram
gimp_hue_saturation gimp_invert gimp_levels gimp_paintbrush
gimp_paintbrush_extended gimp_pencil gimp_perspective gimp_posterize
gimp_rotate gimp_scale gimp_selection_float gimp_selection_layer_alpha
gimp_selection_load gimp_shear gimp_threshold