Persist browseraction properties across restarts

chrome/browser/extensions/state_store.cc

Index: chrome/browser/extensions/state_store.cc
diff --git a/chrome/browser/extensions/state_store.cc b/chrome/browser/extensions/state_store.cc
index a12dc514bbf295de4fc96959b66382560d59055a..c4fb85db7eaa177db37fd06ab5752311d87f3675 100644
--- a/chrome/browser/extensions/state_store.cc
+++ b/chrome/browser/extensions/state_store.cc
@@ -39,6 +39,9 @@ class StateStore::DelayedTaskQueue {
   // Marks us ready, and invokes all pending tasks.
   void SetReady();
 
+  // Return whether or not the DelayedTaskQueue is |ready_|.
+  bool ready() const { return ready_; }
+
  private:
   bool ready_;
   std::vector<base::Closure> pending_tasks_;
@@ -124,6 +127,8 @@ void StateStore::RemoveExtensionValue(const std::string& extension_id,
                  GetFullKey(extension_id, key)));
 }
 
+bool StateStore::IsInitialized() const { return task_queue_->ready(); }
+
 void StateStore::Observe(int type,
                          const content::NotificationSource& source,
                          const content::NotificationDetails& details) {