Optimize editor icon SVGs using svgcleaner

This makes editor binaries about 230 KB smaller.

The command used was:

    parallel svgcleaner --multipass {} {} ::: editor/icons/*.svg

1 files changed, 1 insertions, 60 deletions

diff --git a/editor/icons/icon_GUI_tree_arrow_up.svg b/editor/icons/icon_GUI_tree_arrow_up.svg
index 4e6e8e9e29..464363a8b1 100644
--- a/editor/icons/icon_GUI_tree_arrow_up.svg
+++ b/editor/icons/icon_GUI_tree_arrow_up.svg
@@ -1,60 +1 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<svg
-   xmlns:dc="http://purl.org/dc/elements/1.1/"
-   xmlns:cc="http://creativecommons.org/ns#"
-   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-   xmlns:svg="http://www.w3.org/2000/svg"
-   xmlns="http://www.w3.org/2000/svg"
-   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
-   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   width="12"
-   height="12"
-   version="1.1"
-   viewBox="0 0 12 12"
-   id="svg6"
-   sodipodi:docname="icon_GUI_tree_arrow_up.svg"
-   inkscape:version="0.92.3 (2405546, 2018-03-11)">
-  <metadata
-     id="metadata12">
-    <rdf:RDF>
-      <cc:Work
-         rdf:about="">
-        <dc:format>image/svg+xml</dc:format>
-        <dc:type
-           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
-        <dc:title />
-      </cc:Work>
-    </rdf:RDF>
-  </metadata>
-  <defs
-     id="defs10" />
-  <sodipodi:namedview
-     pagecolor="#ffffff"
-     bordercolor="#666666"
-     borderopacity="1"
-     objecttolerance="10"
-     gridtolerance="10"
-     guidetolerance="10"
-     inkscape:pageopacity="0"
-     inkscape:pageshadow="2"
-     inkscape:window-width="1673"
-     inkscape:window-height="594"
-     id="namedview8"
-     showgrid="false"
-     inkscape:zoom="19.666667"
-     inkscape:cx="-4.3220338"
-     inkscape:cy="6.0000001"
-     inkscape:window-x="67"
-     inkscape:window-y="27"
-     inkscape:window-maximized="0"
-     inkscape:current-layer="svg6" />
-  <g
-     transform="rotate(180,6,526.08476)"
-     id="g4">
-    <path
-       d="m 3,1045.4 3,3 3,-3"
-       id="path2"
-       inkscape:connector-curvature="0"
-       style="fill:none;stroke:#ffffff;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;stroke-opacity:0.39216003" />
-  </g>
-</svg>
+<svg height="12" viewBox="0 0 12 12" width="12" xmlns="http://www.w3.org/2000/svg"><path d="m3 1045.4 3 3 3-3" style="fill:none;stroke:#fff;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;stroke-opacity:.39216" transform="matrix(-1 0 0 -1 12 1052.16952)"/></svg>
\ No newline at end of file