[gimp] app: remove GimpRectangleTool, all users were ported to tool widgets

[Michael Natterer <mitch src gnome org>]

commit e11cb1edf3d64c14ce216d1279f88eef1f70b182
Author: Michael Natterer <mitch gimp org>
Date:   Wed Jun 28 15:42:02 2017 +0200

    app: remove GimpRectangleTool, all users were ported to tool widgets

 app/tools/Makefile.am         |    2 -
 app/tools/gimprectangletool.c | 4148 -----------------------------------------
 app/tools/gimprectangletool.h |  164 --
 po/POTFILES.in                |    1 -
 4 files changed, 0 insertions(+), 4315 deletions(-)
---
diff --git a/app/tools/Makefile.am b/app/tools/Makefile.am
index 02257f9..6b6e9a2 100644
--- a/app/tools/Makefile.am
+++ b/app/tools/Makefile.am
@@ -154,8 +154,6 @@ libapptools_a_sources = \
        gimprectangleselecttool.h       \
        gimprectangleselectoptions.c    \
        gimprectangleselectoptions.h    \
-       gimprectangletool.c             \
-       gimprectangletool.h             \
        gimprectangleoptions.c          \
        gimprectangleoptions.h          \
        gimpregionselectoptions.c       \
diff --git a/po/POTFILES.in b/po/POTFILES.in
index 9593f08..cce4ae5 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -443,7 +443,6 @@ app/tools/gimpperspectivetool.c
 app/tools/gimprectangleoptions.c
 app/tools/gimprectangleselectoptions.c
 app/tools/gimprectangleselecttool.c
-app/tools/gimprectangletool.c
 app/tools/gimpregionselectoptions.c
 app/tools/gimpregionselecttool.c
 app/tools/gimprotatetool.c