Fix SessionStorage confusion between RenderViewHostImpl and NavigationController.

content/test/test_render_view_host_factory.h

Index: content/test/test_render_view_host_factory.h
diff --git a/content/test/test_render_view_host_factory.h b/content/test/test_render_view_host_factory.h
index d194b2cb92b0bc6ddf758dfbe0546a7b7e483819..e93762f25a85e95d88574bfa7c9d32bd10af7985 100644
--- a/content/test/test_render_view_host_factory.h
+++ b/content/test/test_render_view_host_factory.h
@@ -33,8 +33,7 @@ class TestRenderViewHostFactory : public RenderViewHostFactory {
       RenderWidgetHostDelegate* widget_delegate,
       int routing_id,
       int main_frame_routing_id,
-      bool swapped_out,
-      SessionStorageNamespace* session_storage) OVERRIDE;
+      bool swapped_out) OVERRIDE;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(TestRenderViewHostFactory);