Make launching apps from shelf more intuitive

chrome/browser/ui/app_list/extension_app_item.cc

 // Copyright (c) 2012 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/ui/app_list/extension_app_item.h"
 
 #include <stddef.h>
 
 #include "base/macros.h"
 #include "base/metrics/user_metrics.h"
@@ skipping 12 matching lines @@
 #include "components/prefs/pref_service.h"
 #include "components/sync/model/string_ordinal.h"
 #include "extensions/browser/app_sorting.h"
 #include "extensions/browser/extension_prefs.h"
 #include "extensions/browser/extension_registry.h"
 #include "extensions/common/extension.h"
 #include "extensions/common/extension_icon_set.h"
 #include "extensions/common/manifest_handlers/icons_handler.h"
 #include "extensions/common/manifest_url_handlers.h"
 #include "ui/base/resource/resource_bundle.h"
+#include "ui/display/types/display_constants.h"
 #include "ui/events/event_constants.h"
 #include "ui/gfx/canvas.h"
 #include "ui/gfx/geometry/rect.h"
 #include "ui/gfx/image/canvas_image_source.h"
 #include "ui/gfx/skia_util.h"
 
 using extensions::Extension;
 
 ExtensionAppItem::ExtensionAppItem(
     Profile* profile,
@@ skipping 70 matching lines @@
   if (!extension)
     return;
 
   // Don't auto-enable apps that cannot be launched.
   if (!extensions::util::IsAppLaunchable(extension_id(), profile()))
     return;
 
   if (RunExtensionEnableFlow())
     return;
 
-  GetController()->LaunchApp(profile(),
-                             extension,
+  GetController()->LaunchApp(profile(), extension,
                              AppListControllerDelegate::LAUNCH_FROM_APP_LIST,
-                             event_flags);
+                             event_flags, display::kInvalidDisplayId);
 }
 
 void ExtensionAppItem::ExtensionEnableFlowFinished() {
   extension_enable_flow_.reset();
   extension_enable_flow_controller_->OnCloseChildDialog();
   extension_enable_flow_controller_ = NULL;
 
   // Automatically launch app after enabling.
   Launch(ui::EF_NONE);
 }
@@ skipping 37 matching lines @@
 // static
 const char ExtensionAppItem::kItemType[] = "ExtensionAppItem";
 
 const char* ExtensionAppItem::GetItemType() const {
   return ExtensionAppItem::kItemType;
 }
 
 void ExtensionAppItem::ExecuteLaunchCommand(int event_flags) {
   Launch(event_flags);
 }