Remove glCompressedCopySubTextureCHROMIUM.

gpu/GLES2/extensions/CHROMIUM/CHROMIUM_compressed_copy_texture.txt

Index: gpu/GLES2/extensions/CHROMIUM/CHROMIUM_compressed_copy_texture.txt
diff --git a/gpu/GLES2/extensions/CHROMIUM/CHROMIUM_compressed_copy_texture.txt b/gpu/GLES2/extensions/CHROMIUM/CHROMIUM_compressed_copy_texture.txt
index d4f823ea970f6c039b2422f7af1626d8a34848fb..9c080d812decebd6a614a4652c520aa1b7f18064 100644
--- a/gpu/GLES2/extensions/CHROMIUM/CHROMIUM_compressed_copy_texture.txt
+++ b/gpu/GLES2/extensions/CHROMIUM/CHROMIUM_compressed_copy_texture.txt
@@ -71,48 +71,6 @@ New Procedures and Functions
 
     INVALID_VALUE is generated if level 0 of the source texture is not defined.
 
-    The command
-
-        void glCompressedCopySubTextureCHROMIUM (GLenum target,
-                                                 GLenum source_id,
-                                                 GLenum dest_id,
-                                                 GLint xoffset, GLint yoffset,
-                                                 GLint x, GLint y,
-                                                 GLsizei width, GLsizei height)
-
-    Copies the sub contents of texture referred to by <source_id> to <dest_id>
-    texture without redefining <dest_id> texture.
-
-    <target> uses the same parameters as TexImage2D.
-
-    <xoffset> and <yoffset> specify a texel offset in the x and y direction
-    respectively within the destination texture.
-
-    <x> and <y> specify a texel offset in the x and y direction respectively
-    within the source texture.
-
-    <width> specifies the width of the texture subimage.
-
-    <height> specifies the width of the texture subimage.
-
-    INVALID_OPERATION is generated if internal format of source texture is not
-    one of the following: GL_ATC_RGB_AMD, GL_ATC_RGBA_INTERPOLATED_ALPHA_AMD,
-    GL_COMPRESSED_RGB_S3TC_DXT1_EXT, GL_COMPRESSED_RGBA_S3TC_DXT5_EXT,
-    GL_ETC1_RGB8_OES
-
-    INVALID_VALUE is generated if <target> is not GL_TEXTURE_2D.
-
-    INVALID_OPERATION is generated if the destination texture has not been
-    defined.
-
-    INVALID_VALUE is generated if level 0 of the source texture or
-    the destination texture is not defined.
-
-    INVALID_VALUE is generated if <xoffset> < 0 , or <yoffset> < 0.
-
-    INVALID_VALUE is generated if (<xoffset> + <width>) > dest_width,
-    or (<yoffset> + <height>) > dest_height.
-
 Errors
 
     None.
@@ -129,3 +87,4 @@ Revision History
 
     15/6/2015    Documented the extension.
     5/8/2015     Added glCompressedCopySubTextureCHROMIUM.
+    1/6/2016     Remove glCompressedCopySubTextureCHROMIUM.