complete overhaul of webtry work partition between jail and host

experimental/webtry/scripts/fiddle_run

Index: experimental/webtry/scripts/fiddle_run
diff --git a/experimental/webtry/scripts/fiddle_run b/experimental/webtry/scripts/fiddle_run
new file mode 100755
index 0000000000000000000000000000000000000000..cd99db2da17a0cac4d1baa5065e0cdc55aa0c668
--- /dev/null
+++ b/experimental/webtry/scripts/fiddle_run
@@ -0,0 +1,12 @@
+#!/bin/bash
+
+# fiddle_run executes the build fiddle (from the local
+# skia tree's out/Release directory) and places the output
+# png into the inout directory so it can be seen
+# outside the chroot jail and served back to the user. 
+
+[ -z $SKIA_ROOT ] && SKIA_ROOT="/skia_build/skia"
+[ -z $WEBTRY_INOUT ] && WEBTRY_INOUT="/skia_build/inout"
+
+$SKIA_ROOT/out/Release/$1 --out $WEBTRY_INOUT/$1.png
+