Skip unrecognized iframes

javatests/org/chromium/distiller/ContentExtractorTest.java

Index: javatests/org/chromium/distiller/ContentExtractorTest.java
diff --git a/javatests/org/chromium/distiller/ContentExtractorTest.java b/javatests/org/chromium/distiller/ContentExtractorTest.java
index 00995a33a83ea90e1ac6b281e9f7d68bd82566f7..c26b7db480bf44ac3b016ac6e31a00a4dfdb19cc 100644
--- a/javatests/org/chromium/distiller/ContentExtractorTest.java
+++ b/javatests/org/chromium/distiller/ContentExtractorTest.java
@@ -632,4 +632,17 @@ public class ContentExtractorTest extends DomDistillerJsTestCase {
 
         assertExtractor(expected, htmlArticle);
     }
+
+    public void testUnwantedIFrame() {
+        final String html =
+            "<p>" + CONTENT_TEXT + "</p>" +
+            "<iframe>dummy</iframe>" +
+            "<p>" + CONTENT_TEXT + "</p>";
+
+        final String expected =
+            "<p>" + CONTENT_TEXT + "</p>" +
+            "<p>" + CONTENT_TEXT + "</p>";
+
+        assertExtractor(expected, html);
+    }
 }