Tied up BlimpNavigationController to NavigationFeature

blimp/client/feature/mock_navigation_feature.cc

Index: blimp/client/feature/mock_navigation_feature.cc
diff --git a/blimp/client/feature/mock_navigation_feature.cc b/blimp/client/feature/mock_navigation_feature.cc
new file mode 100644
index 0000000000000000000000000000000000000000..3be1e6cacc4681da9fdb6ad63ef489ce34e7434e
--- /dev/null
+++ b/blimp/client/feature/mock_navigation_feature.cc
@@ -0,0 +1,23 @@
+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "blimp/client/feature/mock_navigation_feature.h"
+
+namespace blimp {
+namespace client {
+
+const int kDummyTabId = 0;
+
+MockNavigationFeature::MockNavigationFeature() {}
+
+MockNavigationFeature::~MockNavigationFeature() {}
+
+void MockNavigationFeature::NavigateToUrlText(int tab_id,
+                                              const std::string& url_text) {
+  NavigationFeatureDelegate* delegate = FindDelegate(kDummyTabId);
+  delegate->OnUrlChanged(kDummyTabId, GURL(url_text));
+}
+
+}  // namespace client
+}  // namespace blimp