Added features to BlimpClientContext and BlimpContents

blimp/client/core/contents/blimp_navigation_controller_impl.cc

Index: blimp/client/core/contents/blimp_navigation_controller_impl.cc
diff --git a/blimp/client/core/contents/blimp_navigation_controller_impl.cc b/blimp/client/core/contents/blimp_navigation_controller_impl.cc
index c8209610b823ef926fba44bdc27325f39766f2e0..2d36091f881a69ed94bb55dbf19b1e1373906fe4 100644
--- a/blimp/client/core/contents/blimp_navigation_controller_impl.cc
+++ b/blimp/client/core/contents/blimp_navigation_controller_impl.cc
@@ -25,12 +25,6 @@ BlimpNavigationControllerImpl::BlimpNavigationControllerImpl(
 
 BlimpNavigationControllerImpl::~BlimpNavigationControllerImpl() = default;
 
-void BlimpNavigationControllerImpl::SetNavigationFeatureForTesting(
-    NavigationFeature* feature) {
-  navigation_feature_ = feature;
-  navigation_feature_->SetDelegate(kDummyTabId, this);
-}
-
 void BlimpNavigationControllerImpl::LoadURL(const GURL& url) {
   current_url_ = url;
   navigation_feature_->NavigateToUrlText(kDummyTabId, current_url_.spec());