testharnessreport: Remove div[id=log] from resultant HTML.

LayoutTests/http/tests/resources/testharnessreport.js

Index: LayoutTests/http/tests/resources/testharnessreport.js
diff --git a/LayoutTests/http/tests/resources/testharnessreport.js b/LayoutTests/http/tests/resources/testharnessreport.js
index 6e35da5ae1715880635e00aab9953c2dfa84b657..6119e0d544a038d884d42c72823b269adff43f38 100644
--- a/LayoutTests/http/tests/resources/testharnessreport.js
+++ b/LayoutTests/http/tests/resources/testharnessreport.js
@@ -102,8 +102,6 @@ add_completion_callback(function (tests, harness_status) {
                 // Assume it's a CSSWG style test, and anything other than the log div isn't
                 // material to the testrunner output, so should be hidden from the text dump
                 for (var i = 0; i < document.body.children.length; i++) {
-                    if (document.body.children[i] === logDiv) continue;
-
                     document.body.children[i].style.visibility = "hidden";
                 }
             }