Remove CanChallengePlatform() and CheckPlatformState().

ppapi/c/private/ppb_platform_verification_private.h

 /* Copyright 2013 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.
  */
 
 /* From private/ppb_platform_verification_private.idl,
- *   modified Thu Sep 12 11:48:28 2013.
+ *   modified Fri Oct 18 13:55:50 2013.
  */
 
 #ifndef PPAPI_C_PRIVATE_PPB_PLATFORM_VERIFICATION_PRIVATE_H_
 #define PPAPI_C_PRIVATE_PPB_PLATFORM_VERIFICATION_PRIVATE_H_
 
 #include "ppapi/c/pp_bool.h"
 #include "ppapi/c/pp_completion_callback.h"
 #include "ppapi/c/pp_instance.h"
 #include "ppapi/c/pp_macros.h"
 #include "ppapi/c/pp_resource.h"
@@ skipping 40 matching lines @@
    * @param[in] resource A <code>PP_Resource</code> corresponding to a
    * <code>PPB_PlatformVerification_Private</code>.
    *
    * @return <code>PP_TRUE</code> if the resource is a
    * <code>PPB_PlatformVerification_Private</code>, <code>PP_FALSE</code> if the
    * resource is invalid or some type other than
    * <code>PPB_PlatformVerification_Private</code>.
    */
   PP_Bool (*IsPlatformVerification)(PP_Resource resource);
   /**
-   * Check if the underlying host platform can be challenged; i.e., verified as
-   * a trusted platform. Useful for avoiding unnecessary work on platforms
-   * which will always fail; i.e. dev mode Chrome OS.
-   *
-   * @param[out] can_challenge_platform A <code>PP_Bool</code> which is set to
-   * <code>PP_TRUE</code> if a platform challenge might pass and
-   * <code>PP_FALSE</code> if it definitely won't.
-   *
-   * @param[in] callback A <code>PP_CompletionCallback</code> to be called after
-   * the method has been completed. This callback will only run if the return
-   * code is <code>PP_OK_COMPLETIONPENDING</code>.
-   *
-   * @return An int32_t containing an error code from <code>pp_errors.h</code>.
-   */
-  int32_t (*CanChallengePlatform)(PP_Resource instance,
-                                  PP_Bool* can_challenge_platform,
-                                  struct PP_CompletionCallback callback);
-  /**
    * Requests a platform challenge for a given service id.
    *
    * @param[in] service_id A <code>PP_Var</code> of type
    * <code>PP_VARTYPE_STRING</code> containing the service_id for the challenge.
    *
    * @param[in] challenge A <code>PP_Var</code> of type
    * <code>PP_VARTYPE_ARRAY_BUFFER</code> that contains the challenge data.
    *
    * @param[out] signed_data A <code>PP_Var</code> of type
    * <code>PP_VARTYPE_ARRAY_BUFFER</code> that contains the data signed by the
@@ skipping 23 matching lines @@
 };
 
 typedef struct PPB_PlatformVerification_Private_0_1
     PPB_PlatformVerification_Private;
 /**
  * @}
  */
 
 #endif  /* PPAPI_C_PRIVATE_PPB_PLATFORM_VERIFICATION_PRIVATE_H_ */