Add "Open with <ARC-app-name>" items to the context menu

components/arc/intent_helper/arc_intent_helper_bridge.h

Index: components/arc/intent_helper/arc_intent_helper_bridge.h
diff --git a/components/arc/intent_helper/arc_intent_helper_bridge.h b/components/arc/intent_helper/arc_intent_helper_bridge.h
index 0754bf0a82103e0e89b2c8661ff4cad552021e38..beeb863c4ac6181fcd73507630966b4336314062 100644
--- a/components/arc/intent_helper/arc_intent_helper_bridge.h
+++ b/components/arc/intent_helper/arc_intent_helper_bridge.h
@@ -5,10 +5,12 @@
 #ifndef COMPONENTS_ARC_INTENT_HELPER_ARC_INTENT_HELPER_BRIDGE_H_
 #define COMPONENTS_ARC_INTENT_HELPER_ARC_INTENT_HELPER_BRIDGE_H_
 
+#include "ash/renderer_context_menu/open_with_menu_controller.h"
 #include "base/macros.h"
 #include "components/arc/arc_bridge_service.h"
 #include "components/arc/arc_service.h"
 #include "components/arc/common/intent_helper.mojom.h"
+#include "components/arc/intent_helper/open_with_menu_observer.h"
 #include "mojo/public/cpp/bindings/binding.h"
 
 namespace arc {
@@ -16,17 +18,26 @@ namespace arc {
 // Receives intents from ARC.
 class ArcIntentHelperBridge : public ArcService,
                               public ArcBridgeService::Observer,
-                              public IntentHelperHost {
+                              public IntentHelperHost,
+                              public ash::OpenWithMenuController::Delegate {
  public:
   explicit ArcIntentHelperBridge(ArcBridgeService* bridge_service);
   ~ArcIntentHelperBridge() override;
 
   // ArcBridgeService::Observer
   void OnIntentHelperInstanceReady() override;
+  void OnIntentHelperInstanceClosed() override;
 
   // arc::IntentHelperHost
   void OnOpenUrl(const mojo::String& url) override;
 
+  // ash::OpenWithMenuController::Delegate
+  RenderViewContextMenuObserver* CreateMenu(RenderViewContextMenuProxy* proxy,
+                                            int menu_id_start,
+                                            size_t num_menu_items,
+                                            int sub_menu_id_start,
+                                            size_t num_sub_menu_items) override;
+
  private:
   mojo::Binding<IntentHelperHost> binding_;