Filtering MutationObserver polyfill messages from test_controller logging

pkg/unittest/lib/test_controller.js

Index: pkg/unittest/lib/test_controller.js
diff --git a/pkg/unittest/lib/test_controller.js b/pkg/unittest/lib/test_controller.js
index 68b83bfe0a33f260a8ec4bcc9285d8c2b7868975..efdf2b441c8b5461afc4aeb296cbdb0a4ba9aca4 100644
--- a/pkg/unittest/lib/test_controller.js
+++ b/pkg/unittest/lib/test_controller.js
@@ -91,7 +91,12 @@ function notifyDone() {
 function processMessage(msg) {
   // TODO(ricow): REMOVE, debug info, see issue 13292
   if (!testRunner) {
-    printMessage('processMessage(): ' + msg);
+    try {
+      // Filter out ShadowDOM polyfill messages which are random floats.
+      if (msg != parseFloat(msg)) {
+        printMessage('processMessage(): ' + msg);
+      }
+    } catch(e) {}
   }
   if (typeof msg != 'string') return;

[Jennifer Messerly, 2013/10/23 18:14:32]

maybe just move up this check instead?

[blois, 2013/10/23 18:20:23]

Done, removed try/catch.

   if (msg == 'unittest-suite-done') {