Remove GTalk Pepper interfaces and related code.

ppapi/c/private/ppb_talk_private.h

Index: ppapi/c/private/ppb_talk_private.h
diff --git a/ppapi/c/private/ppb_talk_private.h b/ppapi/c/private/ppb_talk_private.h
deleted file mode 100644
index 7fc11ccc628006a18aed9d5c12314708f8f825ea..0000000000000000000000000000000000000000
--- a/ppapi/c/private/ppb_talk_private.h
+++ /dev/null
@@ -1,159 +0,0 @@
-/* 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.
- */
-
-/* From private/ppb_talk_private.idl modified Thu Jun  6 10:54:19 2013. */
-
-#ifndef PPAPI_C_PRIVATE_PPB_TALK_PRIVATE_H_
-#define PPAPI_C_PRIVATE_PPB_TALK_PRIVATE_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"
-#include "ppapi/c/pp_stdint.h"
-
-#define PPB_TALK_PRIVATE_INTERFACE_1_0 "PPB_Talk_Private;1.0"
-#define PPB_TALK_PRIVATE_INTERFACE_2_0 "PPB_Talk_Private;2.0"
-#define PPB_TALK_PRIVATE_INTERFACE PPB_TALK_PRIVATE_INTERFACE_2_0
-
-/**
- * @file
- * This file contains the <code>PPB_Talk_Private</code> interface.
- */
-
-
-/**
- * @addtogroup Enums
- * @{
- */
-/**
- * The type of permissions that can be requested from the user.
- */
-typedef enum {
-  /**
-   * Request permission for screencast.
-   */
-  PP_TALKPERMISSION_SCREENCAST,
-  /**
-   * Request permission for Remote Desktop.
-   */
-  PP_TALKPERMISSION_REMOTING,
-  /**
-   * Request permission for continuing Remote Desktop.
-   */
-  PP_TALKPERMISSION_REMOTING_CONTINUE,
-  /**
-   * Number of permissions.
-   */
-  PP_TALKPERMISSION_NUM_PERMISSIONS
-} PP_TalkPermission;
-PP_COMPILE_ASSERT_SIZE_IN_BYTES(PP_TalkPermission, 4);
-
-/**
- * Talk event types reported by the browser.
- */
-typedef enum {
-  /**
-   * Indicates that the user took action to terminate the remoting session.
-   */
-  PP_TALKEVENT_TERMINATE,
-  /**
-   * Indicates that an error occurred (e.g. failed to show the UI).
-   */
-  PP_TALKEVENT_ERROR,
-  /**
-   * Number of events
-   */
-  PP_TALKEVENT_NUM_EVENTS
-} PP_TalkEvent;
-PP_COMPILE_ASSERT_SIZE_IN_BYTES(PP_TalkEvent, 4);
-/**
- * @}
- */
-
-/**
- * @addtogroup Typedefs
- * @{
- */
-/**
- * Callback for Talk events.
- */
-typedef void (*PP_TalkEventCallback)(void* user_data, PP_TalkEvent event);
-/**
- * @}
- */
-
-/**
- * @addtogroup Interfaces
- * @{
- */
-/**
- * Extra interface for Talk.
- */
-struct PPB_Talk_Private_2_0 {
-  /**
-   * Creates a Talk_Private resource.
-   */
-  PP_Resource (*Create)(PP_Instance instance);
-  /**
-   * Requests permission from the user using a system modal dialog.
-   *
-   * <code>permission</code> specifies the type of permission to request from
-   * the user.
-   *
-   * <code>callback</code> is the completion callback. It will be issued with 1
-   * as the result if the user gave permission, or 0 if the user denied.
-   *
-   * You can only have one call pending. It will return PP_OK_COMPLETIONPENDING
-   * if the request is queued, or PP_ERROR_INPROGRESS if there is already a
-   * request in progress.
-   */
-  int32_t (*RequestPermission)(PP_Resource talk_resource,
-                               PP_TalkPermission permission,
-                               struct PP_CompletionCallback callback);
-  /**
-   * Shows the remoting-in-progress UI and registers a callback for events.
-   *
-   * <code>event_callback</code> is the callback for session releated events.
-   * It will only start receiving events after the completion callback has been
-   * issued. This callback will be called on the pepper main thread.
-   *
-   * <code>user_data</code> is an opaque value used when
-   * <code>event_callback</code> is invoked.
-   *
-   * <code>callback</code> is the completion callback.
-   *
-   * You can only have one call pending. It will return PP_OK_COMPLETIONPENDING
-   * if the request is queued, or PP_ERROR_INPROGRESS if there is already a
-   * request in progress. PP_ERROR_INPROGRESS will also be returned if a
-   * previous call to StartRemoting succeeded without a corresponding
-   * StopRemoting call.
-   */
-  int32_t (*StartRemoting)(PP_Resource talk_resource,
-                           PP_TalkEventCallback event_callback,
-                           void* user_data,
-                           struct PP_CompletionCallback callback);
-  /**
-   * Hides the remoting-in-progress UI and unregisters the event callback.
-   *
-   * <code>callback</code> is the completion callback.
-   */
-  int32_t (*StopRemoting)(PP_Resource talk_resource,
-                          struct PP_CompletionCallback callback);
-};
-
-typedef struct PPB_Talk_Private_2_0 PPB_Talk_Private;
-
-struct PPB_Talk_Private_1_0 {
-  PP_Resource (*Create)(PP_Instance instance);
-  int32_t (*GetPermission)(PP_Resource talk_resource,
-                           struct PP_CompletionCallback callback);
-};
-/**
- * @}
- */
-
-#endif  /* PPAPI_C_PRIVATE_PPB_TALK_PRIVATE_H_ */
-