Switch platform apps from a declarative launch container to handling an onLaunched event.

chrome/browser/extensions/api/app/app_api.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/extensions/api/app/app_api.h"
 
 #include "base/values.h"
 #include "base/time.h"
 #include "chrome/browser/extensions/app_notification_manager.h"
+#include "chrome/browser/extensions/extension_event_router.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "chrome/common/extensions/extension.h"
 #include "chrome/common/extensions/extension_constants.h"
 #include "content/public/browser/notification_service.h"
+#include "googleurl/src/gurl.h"
+
+namespace {
 
 const char kBodyTextKey[] = "bodyText";
 const char kExtensionIdKey[] = "extensionId";
 const char kLinkTextKey[] = "linkText";
 const char kLinkUrlKey[] = "linkUrl";
 const char kTitleKey[] = "title";
 
 const char kInvalidExtensionIdError[] =
     "Invalid extension id";
 const char kMissingLinkTextError[] =
     "You must specify linkText if you use linkUrl";
+const char kOnLaunchedEvent[] = "experimental.app.onLaunched";
+
+}  // anonymous namespace
+
+namespace extensions {
 
 bool AppNotifyFunction::RunImpl() {
   if (!include_incognito() && profile_->IsOffTheRecord()) {
     error_ = extension_misc::kAppNotificationsIncognitoError;
     return false;
   }
 
   DictionaryValue* details;
   EXTENSION_FUNCTION_VALIDATE(args_->GetDictionary(0, &details));
   EXTENSION_FUNCTION_VALIDATE(details != NULL);
@@ skipping 59 matching lines @@
       error_ = kInvalidExtensionIdError;
       return false;
     }
   }
 
   AppNotificationManager* manager =
       profile()->GetExtensionService()->app_notification_manager();
   manager->ClearAll(id);
   return true;
 }
+
+// static.
+void AppEventRouter::DispatchOnLaunchedEvent(
+    Profile* profile, const Extension* extension) {
+  profile->GetExtensionEventRouter()->DispatchEventToExtension(
+      extension->id(), kOnLaunchedEvent, "[]", NULL, GURL());
+}
+
+}  // namespace extensions