Send onLaunched to apps that don't listen to onRestarted.

chrome/browser/extensions/platform_app_launcher.cc

Index: chrome/browser/extensions/platform_app_launcher.cc
diff --git a/chrome/browser/extensions/platform_app_launcher.cc b/chrome/browser/extensions/platform_app_launcher.cc
index 66466ff4130a45e8650dac77673ee1e231c8fe20..4ab888ec57ba4ac946d785157e3a85876bd2e0b9 100644
--- a/chrome/browser/extensions/platform_app_launcher.cc
+++ b/chrome/browser/extensions/platform_app_launcher.cc
@@ -14,6 +14,8 @@
 #include "chrome/browser/extensions/api/app_runtime/app_runtime_api.h"
 #include "chrome/browser/extensions/api/file_handlers/app_file_handler_util.h"
 #include "chrome/browser/extensions/api/file_system/file_system_api.h"
+#include "chrome/browser/extensions/event_names.h"
+#include "chrome/browser/extensions/event_router.h"
 #include "chrome/browser/extensions/extension_host.h"
 #include "chrome/browser/extensions/extension_prefs.h"
 #include "chrome/browser/extensions/extension_process_manager.h"
@@ -415,9 +417,18 @@ void RestartPlatformAppWithFileEntries(
     Profile* profile,
     const Extension* extension,
     const std::vector<SavedFileEntry>& file_entries) {
-  scoped_refptr<SavedFileEntryLauncher> launcher = new SavedFileEntryLauncher(
-      profile, extension, file_entries);
-  launcher->Launch();
+  bool listening_to_restart = ExtensionSystem::Get(profile)->event_router()->
+      ExtensionHasEventListener(extension->id(),
+                                event_names::kOnRestarted);
+
+  if (listening_to_restart) {
+    scoped_refptr<SavedFileEntryLauncher> launcher = new SavedFileEntryLauncher(
+        profile, extension, file_entries);
+    launcher->Launch();
+  } else {
+    // If the app isn't listening to onRestarted just launch the app.
+    LaunchPlatformApp(profile, extension, NULL, base::FilePath());

[not at google - send to devlin, 2013/04/19 14:16:52]

Should this be LaunchPlatformAppWithNoData?

[koz (OOO until 15th September), 2013/04/21 23:33:03]

Done.

+  }
 }
 
 }  // namespace extensions