Remove ExtensionPrefs::SetDidExtensionEscalatePermissions

extensions/browser/extension_prefs.h

Index: extensions/browser/extension_prefs.h
diff --git a/extensions/browser/extension_prefs.h b/extensions/browser/extension_prefs.h
index 9cd810e7ea6afba5d569e9121672b41857f16c6f..80507895954f7283b5bc675e70e653f7d91cd085 100644
--- a/extensions/browser/extension_prefs.h
+++ b/extensions/browser/extension_prefs.h
@@ -251,12 +251,6 @@ class ExtensionPrefs : public ExtensionScopedPrefs, public KeyedService {
   // Did the extension ask to escalate its permission during an upgrade?
   bool DidExtensionEscalatePermissions(const std::string& id) const;
 
-  // If |did_escalate| is true, the preferences for |extension| will be set to
-  // require the install warning when the user tries to enable.
-  void SetDidExtensionEscalatePermissions(
-      const Extension* extension,
-      bool did_escalate);
-
   // Getters and setters for disabled reason.
   int GetDisableReasons(const std::string& extension_id) const;
   bool HasDisableReason(const std::string& extension_id,