[Extensions] Add a developerPrivate.updateExtensionConfiguration function

chrome/browser/ui/webui/extensions/extension_settings_handler.h

Index: chrome/browser/ui/webui/extensions/extension_settings_handler.h
diff --git a/chrome/browser/ui/webui/extensions/extension_settings_handler.h b/chrome/browser/ui/webui/extensions/extension_settings_handler.h
index 27a3810a05169a3d0b2ddb20077e2ebefa1e7299..7156ac675c7a166aea3ec6a0c40a280c9d425619 100644
--- a/chrome/browser/ui/webui/extensions/extension_settings_handler.h
+++ b/chrome/browser/ui/webui/extensions/extension_settings_handler.h
@@ -126,21 +126,12 @@ class ExtensionSettingsHandler
   // Callback for "repair" message.
   void HandleRepairMessage(const base::ListValue* args);
 
-  // Callback for "enableErrorCollection" message.
-  void HandleEnableErrorCollectionMessage(const base::ListValue* args);
-
-  // Callback for "allowOnAllUrls" message.
-  void HandleAllowOnAllUrlsMessage(const base::ListValue* args);
-
   // Callback for "options" message.
   void HandleOptionsMessage(const base::ListValue* args);
 
   // Callback for "permissions" message.
   void HandlePermissionsMessage(const base::ListValue* args);
 
-  // Callback for "showButton" message.
-  void HandleShowButtonMessage(const base::ListValue* args);
-
   // Callback for "autoupdate" message.
   void HandleAutoUpdateMessage(const base::ListValue* args);