Add values to all dev Pepper .idl enumerations.

ppapi/api/dev/pp_video_capture_dev.idl

 /* Copyright (c) 2011 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.
  */
 
 /**
  * Structs for dealing with video capture.
  */
 
 /**
  * PP_VideoCaptureDeviceInfo_Dev is a structure that represent a video capture
  * configuration, such as resolution and frame rate.
  */
 [assert_size(12)]
 struct PP_VideoCaptureDeviceInfo_Dev {
   uint32_t width;
   uint32_t height;
   uint32_t frames_per_second;
 };
 
 /**
  * PP_VideoCaptureStatus_Dev is an enumeration that defines the various possible
  * states of a VideoCapture.
  */
 [assert_size(4)]
 enum PP_VideoCaptureStatus_Dev {
   /**
    * Initial state, capture is stopped.
    */
-  PP_VIDEO_CAPTURE_STATUS_STOPPED,
+  PP_VIDEO_CAPTURE_STATUS_STOPPED = 0,
   /**
    * StartCapture has been called, but capture hasn't started yet.
    */
-  PP_VIDEO_CAPTURE_STATUS_STARTING,
+  PP_VIDEO_CAPTURE_STATUS_STARTING = 1,
   /**
-   * Capture is started.
+   * Capture has been started.
    */
-  PP_VIDEO_CAPTURE_STATUS_STARTED,
+  PP_VIDEO_CAPTURE_STATUS_STARTED = 2,
   /**
    * Capture has been started, but is paused because no buffer is available.
    */
-  PP_VIDEO_CAPTURE_STATUS_PAUSED,
+  PP_VIDEO_CAPTURE_STATUS_PAUSED = 3,
   /**
    * StopCapture has been called, but capture hasn't stopped yet.
    */
-  PP_VIDEO_CAPTURE_STATUS_STOPPING
+  PP_VIDEO_CAPTURE_STATUS_STOPPING = 4
 };