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

chrome/browser/chromeos/arc/arc_intent_helper_bridge.cc

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/chromeos/arc/arc_intent_helper_bridge.h"
 
+#include "ash/shell.h"
 #include "base/json/json_writer.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/ui/ash/multi_user/multi_user_util.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_tabstrip.h"
 #include "chrome/browser/ui/browser_window.h"
 #include "chrome/browser/ui/scoped_tabbed_browser_displayer.h"
 #include "components/arc/common/intent_helper.mojom.h"
 
 namespace arc {
 
 ArcIntentHelperBridge::ArcIntentHelperBridge(ArcBridgeService* bridge_service)
     : ArcService(bridge_service), binding_(this) {
   arc_bridge_service()->AddObserver(this);
 }
 
 ArcIntentHelperBridge::~ArcIntentHelperBridge() {
   arc_bridge_service()->RemoveObserver(this);
 }
 
 void ArcIntentHelperBridge::OnIntentHelperInstanceReady() {
   arc_bridge_service()->intent_helper_instance()->Init(
       binding_.CreateInterfacePtrAndBind());
   settings_bridge_.reset(new SettingsBridge(this));
+  ash::Shell::GetInstance()->open_with_menu_controller()->SetDelegate(this);
 }
 
 void ArcIntentHelperBridge::OnIntentHelperInstanceClosed() {
+  ash::Shell::GetInstance()->open_with_menu_controller()->SetDelegate(NULL);
   settings_bridge_.reset();
 }
 
 void ArcIntentHelperBridge::OnOpenUrl(const mojo::String& url) {
   GURL gurl(url.get());
   if (!gurl.is_valid())
     return;
 
   chrome::ScopedTabbedBrowserDisplayer displayer(
       ProfileManager::GetActiveUserProfile());
@@ skipping 18 matching lines @@
   bool write_success = base::JSONWriter::Write(extras, &extras_json);
   DCHECK(write_success);
 
   if (arc_bridge_service()->intent_helper_version() >= 1) {
     arc_bridge_service()->intent_helper_instance()->SendBroadcast(
         action, "org.chromium.arc.intent_helper",
         "org.chromium.arc.intent_helper.SettingsReceiver", extras_json);
   }
 }
 
+int ArcIntentHelperBridge::PopulateOpenWithMenu(
+    RenderViewContextMenuProxy* proxy,
+    int menu_id_start,
+    size_t num_menu_items,
+    const GURL& url) {
+  menu_delegate_impl_.reset(
+      new OpenWithMenuControllerDelegate(arc_bridge_service()));
+  return menu_delegate_impl_->Init(proxy, menu_id_start, num_menu_items, url);
+}
+
+void ArcIntentHelperBridge::ExecuteCommand(int id) {
+  if (!menu_delegate_impl_)
+    return;
+  menu_delegate_impl_->ExecuteCommand(id);
+}
+
+void ArcIntentHelperBridge::MenuClosed() {
+  menu_delegate_impl_.reset();
+}
+
 }  // namespace arc