fix chromium.install post_remove function

chromium/chromium.install

@@ -2,7 +2,27 @@
 [ -f extra/etc/chromium/default ] && _default='extra/etc/chromium/default'
 flashver=11.8.800.154
 
+instructions() {
+
+  /bin/cat << EOF
+
+Disable all other flash plugins:
+Type chrome://plugins/ in the adress bar and press Enter
+Click on Details button on the top right
+Click on Disable near all the Flash plugins except the first one
+
+EOF
+
+}
+
 post_install() {
+    xdg-icon-resource forceupdate --theme hicolor &> /dev/null
+    
+    post_upgrade
+    instructions
+}
+
+post_upgrade() {
 	xdg-icon-resource forceupdate --theme hicolor &> /dev/null
 		
 	if [[ $(cat "$_default") == *ppapi* ]]; then
@@ -12,8 +32,8 @@ post_install() {
 	fi
 }
 
-post_upgrade() {
-	post_install
+post_remove() {
+	xdg-icon-resource forceupdate --theme hicolor &> /dev/null
 	
 	if [ -f "$_default" ]; then
 	  sed -i 's| --ppapi-flash-path=/usr/lib/PepperFlash/libpepflashplayer.so --ppapi-flash-version=1.*[0-999]||' "$_default"
@@ -21,7 +41,3 @@ post_upgrade() {
 	  : # do nothing
 	fi
 }
-
-post_remove() {
-	post_install	
-}