PPAPI: implement GetSupportedPreviewSizes

ppapi/api/private/ppb_camera_capabilities_private.idl

 /* Copyright 2014 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.
  */
 
 /**
  * This file defines the PPB_CameraCapabilities_Private interface for
  * establishing an image capture configuration resource within the browser.
  */
 
 [generate_thunk]
 
 label Chrome {
-  M39 = 0.1
+  M42 = 0.1
 };
 
 /**
  * The <code>PPB_CameraCapabilities_Private</code> interface contains pointers
  * to several functions for getting the image capture capabilities within the
  * browser.
  */
 [version=0.1]
 interface PPB_CameraCapabilities_Private {
   /**
-   * Creates a PPB_CameraCapabilities_Private resource.
-   *
-   * @param[in] instance A <code>PP_Instance</code> identifying one instance of
-   * a module.
-   *
-   * @return A <code>PP_Resource</code> corresponding to a
-   * PPB_CameraCapabilities_Private resource if successful, 0 if failed.
-   */
-  PP_Resource Create([in] PP_Instance instance);
-
-  /**
    * IsCameraCapabilities() determines if the given resource is a
    * <code>PPB_CameraCapabilities_Private</code>.
    *
    * @param[in] resource A <code>PP_Resource</code> corresponding to an image
    * capture capabilities resource.
    *
    * @return A <code>PP_Bool</code> containing <code>PP_TRUE</code> if the given
    * resource is an <code>PP_CameraCapabilities_Private</code> resource,
    * otherwise <code>PP_FALSE</code>.
    */
@@ skipping 10 matching lines @@
    * @param[out] preview_sizes An array of <code>PP_Size</code> corresponding
    * to the supported preview sizes in pixels. The ownership of the array
    * belongs to <code>PPB_CameraCapabilities_Private</code> and the caller
    * should not free it. When a PPB_CameraCapabilities_Private is deleted,
    * the array returning from this is no longer valid.
    */
   void GetSupportedPreviewSizes(
       [in] PP_Resource capabilities,
       [out] int32_t array_size,
       [out, size_is(array_size)] PP_Size[] preview_sizes);
-
-  /**
-   * GetSupportedJpegSize() returns the supported JPEG sizes for the given
-   * <code>PPB_CameraCapabilities_Private</code>.
-   *
-   * @param[in] capabilities A <code>PP_Resource</code> corresponding to an
-   * image capture capabilities resource.
-   * @param[out] array_size The size of JPEG size array. If the output of this
-   * is 0, the camera has no support for generating JPEG images.
-   * @param[out] jpeg_sizes An array of <code>PP_Size</code> corresponding to
-   * the supported JPEG image sizes in pixels. The ownership of the array
-   * belongs to <code>PPB_CameraCapabilities_Private</code> and the caller
-   * should not free it. When a PPB_CameraCapabilities_Private is deleted, the
-   * array returning from this is no longer valid.
-   */
-  void GetSupportedJpegSizes(
-      [in] PP_Resource capabilities,
-      [out] int32_t array_size,
-      [out, size_is(array_size)] PP_Size[] jpeg_sizes);
 };