Remove <canvas>

sky/engine/core/html/canvas/WebGLCompressedTextureS3TC.idl

Index: sky/engine/core/html/canvas/WebGLCompressedTextureS3TC.idl
diff --git a/sky/engine/core/html/canvas/WebGLCompressedTextureS3TC.idl b/sky/engine/core/html/canvas/WebGLCompressedTextureS3TC.idl
deleted file mode 100644
index eb86ab94489e414c7d284dc8eddfa24478de2f13..0000000000000000000000000000000000000000
--- a/sky/engine/core/html/canvas/WebGLCompressedTextureS3TC.idl
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * Copyright (C) 2012 Google Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1.  Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- * 2.  Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in the
- *     documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-[
-    NoInterfaceObject,
-] interface WebGLCompressedTextureS3TC {
-    /* Compressed Texture Formats */
-    const unsigned long COMPRESSED_RGB_S3TC_DXT1_EXT        = 0x83F0;
-    const unsigned long COMPRESSED_RGBA_S3TC_DXT1_EXT       = 0x83F1;
-    const unsigned long COMPRESSED_RGBA_S3TC_DXT3_EXT       = 0x83F2;
-    const unsigned long COMPRESSED_RGBA_S3TC_DXT5_EXT       = 0x83F3;
-};