[test] Enable stdout/stderr logging by default in browser tests

Author: sbc100

test/browser_reporting.js

@@ -1,5 +1,5 @@
 // Set this to true to have stdout and stderr sent back to the server
-var captureStdoutStderr = false;
+var captureStdoutStderr = true;
 
 var hasModule = typeof Module === 'object' && Module;