Isolate: Download files as their filename instead of hash

appengine/isolate/templates/browse.html

Index: appengine/isolate/templates/browse.html
diff --git a/appengine/isolate/templates/browse.html b/appengine/isolate/templates/browse.html
index 060869c17f8b1668ae2d355e3733e029c8e048dc..627f35c208ca6981ede9faab58776dbc4deebe37 100644
--- a/appengine/isolate/templates/browse.html
+++ b/appengine/isolate/templates/browse.html
@@ -44,6 +44,7 @@ Enter the namespace and digest of an object:<br>
 <hr>
 
 <div id="iframe-entry"></div>
-<iframe id="content" class="use_all_space" sandbox="allow-same-origin allow-popups" src="/content?namespace={{namespace}}&digest={{digest}}">
+<iframe id="content" class="use_all_space" sandbox="allow-same-origin allow-popups"
+        src="/content?namespace={{namespace}}&digest={{digest}}{% if as is defined %}&as={{as}}{% endif %}">
 </iframe>
 {% endblock %}