icon: provide a symbolic variant of the app icon

since gnome 3.16 recolorable symbolic variants of the app
icon are used for the high contrast accessible theme

https://bugzilla.gnome.org/show_bug.cgi?id=747043

data/icons/Makefile.am

@@ -2,7 +2,6 @@ NULL =
 
 public_icons_themes =							\
 	hicolor								\
-	HighContrast							\
 	$(NULL)
 
 public_icons =								\
@@ -12,12 +11,7 @@ public_icons =								\
 	hicolor_apps_32x32_gnome-maps.png				\
 	hicolor_apps_48x48_gnome-maps.png				\
 	hicolor_apps_256x256_gnome-maps.png				\
-	HighContrast_apps_16x16_gnome-maps.png				\
-	HighContrast_apps_22x22_gnome-maps.png				\
-	HighContrast_apps_24x24_gnome-maps.png				\
-	HighContrast_apps_256x256_gnome-maps.png			\
-	HighContrast_apps_32x32_gnome-maps.png				\
-	HighContrast_apps_48x48_gnome-maps.png				\
+	hicolor_apps_scalable_gnome-maps-symbolic.svg			\
 	$(NULL)
 
 private_icons =								\

data/icons/hicolor_apps_scalable_gnome-maps-symbolic.svg

+<?xml version='1.0' encoding='UTF-8' standalone='no'?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg xmlns:cc='http://creativecommons.org/ns#' xmlns:dc='http://purl.org/dc/elements/1.1/' sodipodi:docname='maps-symbolic.svg' height='16' id='svg7384' xmlns:inkscape='http://www.inkscape.org/namespaces/inkscape' xmlns:osb='http://www.openswatchbook.org/uri/2009/osb' xmlns:rdf='http://www.w3.org/1999/02/22-rdf-syntax-ns#' xmlns:sodipodi='http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd' xmlns:svg='http://www.w3.org/2000/svg' inkscape:version='0.48.5 r10040' version='1.1' width='16.041512' xmlns='http://www.w3.org/2000/svg'>
+  <metadata id='metadata90'>
+    <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>Gnome Symbolic Icon Theme</dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <sodipodi:namedview inkscape:bbox-paths='true' bordercolor='#666666' borderopacity='1' inkscape:current-layer='layer9' inkscape:cx='12.879431' inkscape:cy='10.97882' gridtolerance='10' inkscape:guide-bbox='true' guidetolerance='10' id='namedview88' inkscape:object-nodes='false' inkscape:object-paths='false' objecttolerance='10' pagecolor='#555753' inkscape:pageopacity='1' inkscape:pageshadow='2' showborder='false' showgrid='false' showguides='true' inkscape:snap-bbox='true' inkscape:snap-bbox-midpoints='false' inkscape:snap-global='true' inkscape:snap-grids='true' inkscape:snap-nodes='true' inkscape:snap-others='false' inkscape:snap-to-guides='true' inkscape:window-height='1402' inkscape:window-maximized='1' inkscape:window-width='2560' inkscape:window-x='2560' inkscape:window-y='0' inkscape:zoom='1'>
+    <inkscape:grid empspacing='2' enabled='true' id='grid4866' originx='-181.95837px' originy='-342px' snapvisiblegridlinesonly='true' spacingx='1px' spacingy='1px' type='xygrid' visible='true'/>
+  </sodipodi:namedview>
+  <title id='title9167'>Gnome Symbolic Icon Theme</title>
+  <defs id='defs7386'>
+    <linearGradient id='linearGradient7212' osb:paint='solid'>
+      <stop id='stop7214' offset='0' style='stop-color:#000000;stop-opacity:1;'/>
+    </linearGradient>
+  </defs>
+  <g inkscape:groupmode='layer' id='layer9' inkscape:label='apps' style='display:inline' transform='translate(-422.95857,125)'>
+    
+    <path inkscape:connector-curvature='0' d='m 432.97097,-124.96875 c -2.19122,0 -3.98836,1.69816 -3.98836,3.78125 0,3.09857 3.1388,8.12532 3.98836,8.1875 0.84956,0.0622 3.9572,-5.15111 3.9572,-8.1875 0,-2.08309 -1.76597,-3.78125 -3.9572,-3.78125 z M 432.93986,-122 c 0.55067,0 0.99709,0.44772 0.99709,1 0,0.55228 -0.44642,1 -0.99709,1 -0.55067,0 -0.99709,-0.44772 -0.99709,-1 0,-0.55228 0.44642,-1 0.99709,-1 z' id='path60865-7' style='color:#000000;fill:#bebebe;fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:1.04170251;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate'/>
+    <path inkscape:connector-curvature='0' d='m 437.7383,-114 a 0.99718873,1.0001 0 0 0 -0.34275,0.15625 l -4.26878,2.65625 -4.08184,-2.53125 a 0.99718873,1.0001 0 0 0 -1.02825,0 l -4.58037,2.8125 a 1.0073817,1.0103227 0 1 0 1.0594,1.71875 l 4.01952,-2.5 4.08183,2.53125 a 0.99718873,1.0001 0 0 0 1.05941,0 l 4.79849,-3 A 0.99718873,1.0001 0 0 0 437.7383,-114 z' id='path7210' style='font-size:medium;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-indent:0;text-align:start;text-decoration:none;line-height:normal;letter-spacing:normal;word-spacing:normal;text-transform:none;direction:ltr;block-progression:tb;writing-mode:lr-tb;text-anchor:start;baseline-shift:baseline;color:#000000;fill:#bebebe;fill-opacity:1;stroke:none;stroke-width:2;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate;font-family:Sans;-inkscape-font-specification:Sans'/>
+  </g>
+</svg>