V2 app support step3: Athena's NativeAppWindow

athena/extensions/athena_native_app_window_views.cc

Index: athena/extensions/athena_native_app_window_views.cc
diff --git a/athena/home/home_card_constants.cc b/athena/extensions/athena_native_app_window_views.cc
similarity index 57%
copy from athena/home/home_card_constants.cc
copy to athena/extensions/athena_native_app_window_views.cc
index 39d54544506d313f42b28d72fa66e6a58ced783a..866a9c4ce78fd12a79dc2eab5f091d80afba5bf3 100644
--- a/athena/home/home_card_constants.cc
+++ b/athena/extensions/athena_native_app_window_views.cc
@@ -2,12 +2,12 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "athena/home/home_card_constants.h"
+#include "athena/extensions/athena_native_app_window_views.h"
 
 namespace athena {
 
-const int kHomeCardHeight = 100;
-const int kHomeCardMinimizedHeight = 6;
-const int kHomeCardSearchBoxId = 1000;
+views::WebView* AthenaNativeAppWindowViews::GetWebView() {
+  return web_view();
+}
 
 }  // namespace athena