Support for running a limited amount of browser tests in parallel

tools/test-runtime.dart

Index: tools/test-runtime.dart
diff --git a/tools/test-runtime.dart b/tools/test-runtime.dart
index a959f23424f8305b990fb60d881cab5d610d9baf..6260b18b2c90740a7290bc11bf4da754a6993145 100755
--- a/tools/test-runtime.dart
+++ b/tools/test-runtime.dart
@@ -105,6 +105,7 @@ main() {
   // Start process queue.
   new ProcessQueue(
       maxProcesses,
+      maxProcesses,

[ricow1, 2013/01/24 09:04:28]

this is a little hard to read - could we make a variable caled
maxBrowserProcesses just to make this easier

[kustermann, 2013/01/29 08:43:32]

Done.

       progressIndicator,
       startTime,
       printTiming,