Add support for persistent file access in apps.

chrome/browser/extensions/extension_service.cc

Index: chrome/browser/extensions/extension_service.cc
diff --git a/chrome/browser/extensions/extension_service.cc b/chrome/browser/extensions/extension_service.cc
index 6cfddc3a1ae65fd5e3166b31eba1253d8ee50e58..820322c19035cbe85c2fd61fe040aff882eb3236 100644
--- a/chrome/browser/extensions/extension_service.cc
+++ b/chrome/browser/extensions/extension_service.cc
@@ -32,7 +32,6 @@
 #include "chrome/browser/extensions/api/app_runtime/app_runtime_api.h"
 #include "chrome/browser/extensions/api/declarative/rules_registry_service.h"
 #include "chrome/browser/extensions/api/extension_action/extension_action_api.h"
-#include "chrome/browser/extensions/api/file_handlers/app_file_handler_util.h"
 #include "chrome/browser/extensions/api/profile_keyed_api_factory.h"
 #include "chrome/browser/extensions/api/runtime/runtime_api.h"
 #include "chrome/browser/extensions/api/storage/settings_frontend.h"
@@ -734,13 +733,6 @@ void ExtensionService::ReloadExtensionWithEvents(
   }
 
   on_load_events_[extension_id] = events;
-  if (events & EVENT_RESTARTED) {
-    extensions::app_file_handler_util::GetSavedFileEntries(
-        extension_prefs_,
-        extension_id,
-        &on_restart_file_entries_[extension_id]);
-  }
-
 
   if (delayed_updates_for_idle_.Contains(extension_id)) {
     FinishDelayedInstallation(extension_id);
@@ -2907,14 +2899,8 @@ void ExtensionService::DoPostLoadTasks(const Extension* extension) {
       queue->AddPendingTask(profile(), extension->id(),
                             base::Bind(&ExtensionService::LaunchApplication));
     if (events_to_fire & EVENT_RESTARTED) {
-      SavedFileEntryMap::iterator it =
-          on_restart_file_entries_.find(extension->id());
-      if (it == on_restart_file_entries_.end())
-        NOTREACHED();
       queue->AddPendingTask(profile(), extension->id(),
-                            base::Bind(&ExtensionService::RestartApplication,
-                                       it->second));
-      on_restart_file_entries_.erase(it);
+                            base::Bind(&ExtensionService::RestartApplication));
     }
   }
 
@@ -2936,14 +2922,13 @@ void ExtensionService::LaunchApplication(
 
 // static
 void ExtensionService::RestartApplication(
-    std::vector<extensions::app_file_handler_util::SavedFileEntry> file_entries,
     extensions::ExtensionHost* extension_host) {
   if (!extension_host)
     return;
 
 #if !defined(OS_ANDROID)
-  extensions::RestartPlatformAppWithFileEntries(
-      extension_host->profile(), extension_host->extension(), file_entries);
+  extensions::RestartPlatformApp(
+      extension_host->profile(), extension_host->extension());
 #endif
 }