html_viewer/web_view: An app for running layout-tests.

components/test_runner/web_test_interfaces.h

Index: components/test_runner/web_test_interfaces.h
diff --git a/components/test_runner/web_test_interfaces.h b/components/test_runner/web_test_interfaces.h
index 40562685020805a3e4c6d285f57bbcba8df96651..e5eb770fa0463407d43f03f9b2abc67886b0a077 100644
--- a/components/test_runner/web_test_interfaces.h
+++ b/components/test_runner/web_test_interfaces.h
@@ -5,6 +5,7 @@
 #ifndef COMPONENTS_TEST_RUNNER_WEB_TEST_INTERFACES_H_
 #define COMPONENTS_TEST_RUNNER_WEB_TEST_INTERFACES_H_
 
+#include "base/callback.h"
 #include "base/memory/scoped_ptr.h"
 #include "components/test_runner/test_runner_export.h"
 
@@ -36,6 +37,10 @@ class TEST_RUNNER_EXPORT WebTestInterfaces {
   WebTestInterfaces();
   ~WebTestInterfaces();
 
+  void set_termination_callback(const base::Closure& callback) {
+    termination_ = callback;
+  }
+
   void SetWebView(blink::WebView* web_view, WebTestProxyBase* proxy);
   void SetDelegate(WebTestDelegate* delegate);
   void BindTo(blink::WebFrame* frame);
@@ -64,6 +69,7 @@ class TEST_RUNNER_EXPORT WebTestInterfaces {
 
  private:
   scoped_ptr<TestInterfaces> interfaces_;
+  base::Closure termination_;
 
   DISALLOW_COPY_AND_ASSIGN(WebTestInterfaces);
 };