Revert 156659 - Restart running apps when chrome restarts.

chrome/browser/extensions/extension_prefs.h

Index: chrome/browser/extensions/extension_prefs.h
diff --git a/chrome/browser/extensions/extension_prefs.h b/chrome/browser/extensions/extension_prefs.h
index 17497049213b18a45a08d02c9cb379122459a3a6..bc9c2c70b14e6aab07b2d283eb4dd9f27b0af368 100644
--- a/chrome/browser/extensions/extension_prefs.h
+++ b/chrome/browser/extensions/extension_prefs.h
@@ -289,13 +289,6 @@ class ExtensionPrefs : public ContentSettingsStore::Observer,
   const DictionaryValue* GetFilteredEvents(
       const std::string& extension_id) const;
 
-  // Records whether or not this extension is currently running.
-  void SetExtensionRunning(const std::string& extension_id, bool is_running);
-
-  // Returns whether or not this extension is marked as running. This is used to
-  // restart apps across browser restarts.
-  bool IsExtensionRunning(const std::string& extension_id);
-
   // Controls the omnibox default suggestion as set by the extension.
   ExtensionOmniboxSuggestion GetOmniboxDefaultSuggestion(
       const std::string& extension_id);