Implement app launch changes for app runtime extension proposal.

extensions/shell/browser/shell_extension_system.cc

Index: extensions/shell/browser/shell_extension_system.cc
diff --git a/extensions/shell/browser/shell_extension_system.cc b/extensions/shell/browser/shell_extension_system.cc
index 5c14401882976b73af85f39741adfc9c1c6c7b8d..580774873b8d1ea825ea1497465e4ead11e802bb 100644
--- a/extensions/shell/browser/shell_extension_system.cc
+++ b/extensions/shell/browser/shell_extension_system.cc
@@ -24,6 +24,7 @@
 #include "extensions/browser/runtime_data.h"
 #include "extensions/browser/service_worker_manager.h"
 #include "extensions/browser/value_store/value_store_factory_impl.h"
+#include "extensions/common/api/app_runtime.h"
 #include "extensions/common/constants.h"
 #include "extensions/common/file_util.h"
 
@@ -71,7 +72,7 @@ const Extension* ShellExtensionSystem::LoadApp(const base::FilePath& app_dir) {
           weak_factory_.GetWeakPtr(), extension));
 
   content::NotificationService::current()->Notify(
-      extensions::NOTIFICATION_EXTENSION_LOADED_DEPRECATED,
+      NOTIFICATION_EXTENSION_LOADED_DEPRECATED,
       content::Source<BrowserContext>(browser_context_),
       content::Details<const Extension>(extension.get()));
 
@@ -82,7 +83,7 @@ void ShellExtensionSystem::Init() {
   // Inform the rest of the extensions system to start.
   ready_.Signal();
   content::NotificationService::current()->Notify(
-      extensions::NOTIFICATION_EXTENSIONS_READY_DEPRECATED,
+      NOTIFICATION_EXTENSIONS_READY_DEPRECATED,
       content::Source<BrowserContext>(browser_context_),
       content::NotificationService::NoDetails());
 }
@@ -96,7 +97,8 @@ void ShellExtensionSystem::LaunchApp(const ExtensionId& extension_id) {
                                    ->enabled_extensions()
                                    .GetByID(extension_id);
   AppRuntimeEventRouter::DispatchOnLaunchedEvent(
-      browser_context_, extension, extensions::SOURCE_UNTRACKED);
+      browser_context_, extension, SOURCE_UNTRACKED,
+      std::unique_ptr<api::app_runtime::ActionData>());
 }
 
 void ShellExtensionSystem::Shutdown() {