[Extensions] Convert some ChromeSyncExtensionFunctions

chrome/browser/chromeos/extensions/echo_private_api.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_CHROMEOS_EXTENSIONS_ECHO_PRIVATE_API_H_
 #define CHROME_BROWSER_CHROMEOS_EXTENSIONS_ECHO_PRIVATE_API_H_
 
 #include "base/compiler_specific.h"
 #include "chrome/browser/chromeos/ui/echo_dialog_listener.h"
 #include "chrome/browser/extensions/chrome_extension_function.h"
 
 class PrefRegistrySimple;
 
 namespace chromeos {
 
 class EchoDialogView;
 
 // Namespace to register the EchoCheckedOffers field in Local State.
 namespace echo_offer {
 
 void RegisterPrefs(PrefRegistrySimple* registry);
 
 }  // namespace echo_offer
 
 }  // namespace chromeos
 
 class EchoPrivateGetRegistrationCodeFunction
-    : public ChromeSyncExtensionFunction {
+    : public UIThreadExtensionFunction {
  public:
   EchoPrivateGetRegistrationCodeFunction();
 
  protected:
   ~EchoPrivateGetRegistrationCodeFunction() override;
-  bool RunSync() override;
+  ResponseAction Run() override;
 
  private:
-  void GetRegistrationCode(const std::string& type);
+  ResponseValue GetRegistrationCode(const std::string& type);
   DECLARE_EXTENSION_FUNCTION("echoPrivate.getRegistrationCode",
                              ECHOPRIVATE_GETREGISTRATIONCODE)
 };
 
 class EchoPrivateGetOobeTimestampFunction
     : public ChromeAsyncExtensionFunction {
  public:
   EchoPrivateGetOobeTimestampFunction();
 
  protected:
   ~EchoPrivateGetOobeTimestampFunction() override;
   bool RunAsync() override;
 
  private:
   bool GetOobeTimestampOnFileThread();
   DECLARE_EXTENSION_FUNCTION("echoPrivate.getOobeTimestamp",
                              ECHOPRIVATE_GETOOBETIMESTAMP)
 };
 
-class EchoPrivateSetOfferInfoFunction : public ChromeSyncExtensionFunction {
+class EchoPrivateSetOfferInfoFunction : public UIThreadExtensionFunction {
  public:
   EchoPrivateSetOfferInfoFunction();
 
  protected:
   ~EchoPrivateSetOfferInfoFunction() override;
-  bool RunSync() override;
+  ResponseAction Run() override;
 
  private:
   DECLARE_EXTENSION_FUNCTION("echoPrivate.setOfferInfo",
                              ECHOPRIVATE_SETOFFERINFO)
 };
 
-class EchoPrivateGetOfferInfoFunction : public ChromeSyncExtensionFunction {
+class EchoPrivateGetOfferInfoFunction : public UIThreadExtensionFunction {
  public:
   EchoPrivateGetOfferInfoFunction();
 
  protected:
   ~EchoPrivateGetOfferInfoFunction() override;
-  bool RunSync() override;
+  ResponseAction Run() override;
 
  private:
   DECLARE_EXTENSION_FUNCTION("echoPrivate.getOfferInfo",
                              ECHOPRIVATE_GETOFFERINFO)
 };
 
 // The function first checks if offers redeeming is allowed by the device
 // policy. It should then show a dialog that, depending on the check result,
 // either asks user's consent to verify the device's eligibility for the offer,
 // or informs the user that the offers redeeming is disabled.
@@ skipping 36 matching lines @@
   // Result of |CheckRedeemOffersAllowed()|.
   bool redeem_offers_allowed_;
   // Callback used in tests. Called after an echo dialog is shown.
   DialogShownTestCallback dialog_shown_callback_;
 
   DECLARE_EXTENSION_FUNCTION("echoPrivate.getUserConsent",
                              ECHOPRIVATE_GETUSERCONSENT)
 };
 
 #endif  // CHROME_BROWSER_CHROMEOS_EXTENSIONS_ECHO_PRIVATE_API_H_