Normalize image paths pulled from img with itemprop=image b/31772103
am: ee1c8fa0ae

Change-Id: I33bfc6dee65cfe0a40299c9c2f8961100886aed4
diff --git a/src/com/google/doclava/PageMetadata.java b/src/com/google/doclava/PageMetadata.java
index 7ac0eae..1096f1d 100644
--- a/src/com/google/doclava/PageMetadata.java
+++ b/src/com/google/doclava/PageMetadata.java
@@ -263,6 +263,7 @@
             XPathConstants.NODESET);
         if (imgNodes.getLength() > 0) {
           imageUrl = imgNodes.item(0).getNodeValue();
+          imageUrl = getImageUrlNormalized(imageUrl);
           imgFrom = "itemprop";
         } else {
           XPathExpression FirstImgExpr = xpath.compile("//img/@src");