Take 2 at this. The only change between this and the first is to add the GetT...

chrome/test/automation/browser_proxy.cc

Index: chrome/test/automation/browser_proxy.cc
===================================================================
--- chrome/test/automation/browser_proxy.cc	(revision 30237)
+++ chrome/test/automation/browser_proxy.cc	(working copy)
@@ -175,6 +175,39 @@
   return succeeded;
 }
 
+bool BrowserProxy::GetType(Type* type) const {
+  if (!is_valid())
+    return false;
+
+  if (!type) {
+    NOTREACHED();
+    return false;
+  }
+
+  int type_as_int;
+  bool succeeded = sender_->SendWithTimeout(new AutomationMsg_Type(
+      0, handle_, &type_as_int), base::kNoTimeout, NULL);
+
+  switch (type_as_int) {
+    case 0:
+      *type = TYPE_NORMAL;
+      break;
+    case 1:
+      *type = TYPE_POPUP;
+      break;
+    case 2:
+      *type = TYPE_APP;
+      break;
+    case 3:
+      *type = TYPE_APP_POPUP;
+      break;
+    default:
+      return false;
+  }
+
+  return succeeded;
+}
+
 bool BrowserProxy::ApplyAccelerator(int id) {
   return RunCommandAsync(id);
 }