Cleanup more test code.

BUG=none
TEST=compiles

Review URL: http://codereview.chromium.org/6462015

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@74328 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/chrome/test/webdriver/automation.h b/chrome/test/webdriver/automation.h
index 4bf8758..10ab4a1 100644
--- a/chrome/test/webdriver/automation.h
+++ b/chrome/test/webdriver/automation.h
@@ -10,8 +10,6 @@
 #include "base/task.h"
 #include "base/ref_counted.h"
 #include "base/scoped_temp_dir.h"
-#include "chrome/test/automation/browser_proxy.h"
-#include "chrome/test/automation/tab_proxy.h"
 #include "chrome/test/ui/ui_test.h"
 
 namespace webdriver {
@@ -22,7 +20,8 @@
 // http://code.google.com/p/chromium/issues/detail?id=56865
 class Automation : private UITestBase {
  public:
-  Automation() {}
+  Automation();
+  virtual ~Automation();
 
   // Creates a browser.
   void Init(bool* success);