Fix incorrect API version information.

ppapi/api/ppb_image_data.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.
  */
 
 /**
  * This file defines the <code>PPB_ImageData</code> struct for determining how
  * a browser handles image data.
  */
 
  label Chrome {
-   M13 = 0.3,
    M14 = 1.0
  };
 
 /**
  * <code>PP_ImageDataFormat</code> is an enumeration of the different types of
  * image data formats.
  *
  * The third part of each enumeration value describes the memory layout from
  * the lowest address to the highest. For example, BGRA means the B component
  * is stored in the lowest address, no matter what endianness the platform is
@@ skipping 47 matching lines @@
    * This value represents the row width in bytes. This may be different than
    * width * 4 since there may be padding at the end of the lines.
    */
   int32_t stride;
 };
 
 /**
  * The <code>PPB_ImageData</code> interface contains pointers to several
  * functions for determining the browser's treatment of image data.
  */
-[version=0.3]
 interface PPB_ImageData {
   /**
    * GetNativeImageDataFormat() returns the browser's preferred format for
    * image data. The browser uses this format internally for painting. Other
    * formats may require internal conversions to paint or may have additional
    * restrictions depending on the function.
    *
    * @return A <code>PP_ImageDataFormat</code> containing the preferred format.
    */
   PP_ImageDataFormat GetNativeImageDataFormat();
@@ skipping 84 matching lines @@
    * Unmap is a pointer to a function that unmaps an image data from the module
    * address space.
    *
    * @param[in] image_data A <code>PP_Resource</code> corresponding to image
    * data.
    */
   void Unmap(
       [in] PP_Resource image_data);
 };