Restart running apps when chrome restarts.

chrome/browser/extensions/api/app_runtime/app_runtime_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_runtime/app_runtime_api.h"
 
 #include "base/json/json_writer.h"
 #include "base/string16.h"
 #include "base/string_number_conversions.h"
 #include "base/utf_string_conversions.h"
 #include "base/values.h"
 #include "chrome/browser/extensions/event_router.h"
 #include "chrome/browser/extensions/web_intent_callbacks.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/extensions/extension.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/browser/web_intents_dispatcher.h"
 #include "googleurl/src/gurl.h"
 #include "webkit/glue/web_intent_data.h"
 
 namespace {
 
 const char kIntentIdKey[] = "intentId";
 const char kIntentSuccessKey[] = "success";
 const char kIntentDataKey[] = "data";
 const char kOnLaunchedEvent[] = "app.runtime.onLaunched";
+const char kOnRestartedEvent[] = "app.runtime.onRestarted";
 
 const char kCallbackNotFoundError[] =
     "WebIntent callback not found; perhaps already responded to";
 
 }  // anonymous namespace
 
 namespace extensions {
 
 // static.
 void AppEventRouter::DispatchOnLaunchedEvent(
     Profile* profile, const Extension* extension) {
   scoped_ptr<ListValue> arguments(new ListValue());
   profile->GetExtensionEventRouter()->DispatchEventToExtension(
       extension->id(), kOnLaunchedEvent, arguments.Pass(), NULL, GURL());
 }
 
 // static.
+void AppEventRouter::DispatchOnRestartedEvent(
+    Profile* profile, const Extension* extension) {
+  scoped_ptr<ListValue> arguments(new ListValue());
+  profile->GetExtensionEventRouter()->DispatchEventToExtension(
+      extension->id(), kOnRestartedEvent, arguments.Pass(), NULL, GURL());
+}
+
+// static.
 void AppEventRouter::DispatchOnLaunchedEventWithFileEntry(
     Profile* profile, const Extension* extension, const string16& action,
     const std::string& file_system_id, const std::string& base_name) {
   scoped_ptr<ListValue> args(new ListValue());
   DictionaryValue* launch_data = new DictionaryValue();
   DictionaryValue* intent = new DictionaryValue();
   intent->SetString("action", UTF16ToUTF8(action));
   intent->SetString("type", "chrome-extension://fileentry");
   launch_data->Set("intent", intent);
   args->Append(launch_data);
@@ skipping 88 matching lines @@
     reply_type = webkit_glue::WEB_INTENT_REPLY_SUCCESS;
 
   std::string data;
   EXTENSION_FUNCTION_VALIDATE(details->GetString(kIntentDataKey, &data));
 
   intents_dispatcher->SendReplyMessage(reply_type, UTF8ToUTF16(data));
   return true;
 }
 
 }  // namespace extensions