Make the expand icon in the bottom panel always be the same

editor/editor_node.cpp

@@ -397,6 +397,8 @@ void EditorNode::_notification(int p_what) {
 			distraction_free->set_icon(gui_base->get_icon("DistractionFree", "EditorIcons"));
 			scene_tab_add->set_icon(gui_base->get_icon("Add", "EditorIcons"));
 
+			bottom_panel_raise->set_icon(gui_base->get_icon("ExpandBottomDock", "EditorIcons"));
+
 			// clear_button->set_icon(gui_base->get_icon("Close", "EditorIcons")); don't have access to that node. needs to become a class property
 			dock_tab_move_left->set_icon(theme->get_icon("Back", "EditorIcons"));
 			dock_tab_move_right->set_icon(theme->get_icon("Forward", "EditorIcons"));
@@ -5093,18 +5095,12 @@ Vector<Ref<EditorResourceConversionPlugin> > EditorNode::find_resource_conversio
 
 void EditorNode::_bottom_panel_raise_toggled(bool p_pressed) {
 
-	if (p_pressed) {
-		top_split->hide();
-		bottom_panel_raise->set_icon(gui_base->get_icon("ShrinkBottomDock", "EditorIcons"));
-	} else {
-		top_split->show();
-		bottom_panel_raise->set_icon(gui_base->get_icon("ExpandBottomDock", "EditorIcons"));
-	}
+	top_split->set_visible(!p_pressed);
 }
 
 void EditorNode::_update_video_driver_color() {
 
-	//todo probably should de-harcode this and add to editor settings
+	// TODO: Probably should de-hardcode this and add to editor settings.
 	if (video_driver->get_text() == "GLES2") {
 		video_driver->add_color_override("font_color", Color::hex(0x5586a4ff));
 	} else if (video_driver->get_text() == "GLES3") {

editor/icons/icon_shrink_bottom_dock.svg

@@ -1,71 +0,0 @@
-<?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="16"
-   height="16"
-   version="1.1"
-   viewBox="0 0 16 16"
-   id="svg6"
-   sodipodi:docname="icon_shrink_bottom_dock.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></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="1853"
-     inkscape:window-height="1016"
-     id="namedview8"
-     showgrid="false"
-     inkscape:zoom="20.85965"
-     inkscape:cx="9.4509357"
-     inkscape:cy="6.016355"
-     inkscape:window-x="67"
-     inkscape:window-y="27"
-     inkscape:window-maximized="1"
-     inkscape:current-layer="svg6" />
-  <path
-     style="fill:#e0e0e0"
-     d="M 11.907447,9.9752038 15.442981,6.4396699 H 12.907296 V 1.4659528 h -1.999839 l 0,4.9737171 -2.5356852,0 3.5355342,3.5355339 z"
-     id="path829"
-     inkscape:connector-curvature="0"
-     sodipodi:nodetypes="ccccccccc" />
-  <path
-     inkscape:connector-curvature="0"
-     id="path831"
-     d="M 4.2131662,9.8793249 7.7487004,6.343791 H 5.2130152 V 1.3700738 H 3.2131762 V 6.343791 h -2.535685 l 3.535534,3.5355339 z"
-     style="fill:#e0e0e0"
-     sodipodi:nodetypes="ccccccccc" />
-  <rect
-     style="fill:#e0e0e0;fill-opacity:1"
-     id="rect855"
-     width="14"
-     height="1.8305085"
-     x="-14.832336"
-     y="-13.121187"
-     transform="scale(-1)" />
-</svg>