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

components/arc/intent_helper/arc_intent_helper_bridge.cc

Index: components/arc/intent_helper/arc_intent_helper_bridge.cc
diff --git a/components/arc/intent_helper/arc_intent_helper_bridge.cc b/components/arc/intent_helper/arc_intent_helper_bridge.cc
index 5c962df9734bfe8824862a562475f1c7fde77aea..6b4078e3d77c5aefd6ac1d233a29957a262cc728 100644
--- a/components/arc/intent_helper/arc_intent_helper_bridge.cc
+++ b/components/arc/intent_helper/arc_intent_helper_bridge.cc
@@ -6,6 +6,7 @@
 
 #include "ash/shell.h"
 #include "ash/shell_delegate.h"
+#include "components/arc/intent_helper/link_handler_model_impl.h"
 #include "url/gurl.h"
 
 namespace arc {
@@ -20,13 +21,26 @@ ArcIntentHelperBridge::~ArcIntentHelperBridge() {
 }
 
 void ArcIntentHelperBridge::OnIntentHelperInstanceReady() {
+  ash::Shell::GetInstance()->set_link_handler_model_factory(this);
   arc_bridge_service()->intent_helper_instance()->Init(
       binding_.CreateInterfacePtrAndBind());
 }
 
+void ArcIntentHelperBridge::OnIntentHelperInstanceClosed() {
+  ash::Shell::GetInstance()->set_link_handler_model_factory(nullptr);
+}
+
 void ArcIntentHelperBridge::OnOpenUrl(const mojo::String& url) {
   GURL gurl(url.get());
   ash::Shell::GetInstance()->delegate()->OpenUrl(gurl);
 }
 
+std::unique_ptr<ash::LinkHandlerModel> ArcIntentHelperBridge::CreateModel(
+    const GURL& url) {
+  std::unique_ptr<LinkHandlerModelImpl> impl(new LinkHandlerModelImpl);
+  if (!impl->Init(url))
+    return nullptr;
+  return std::move(impl);
+}
+
 }  // namespace arc