Add a new parameter dest_type to the GL_CHROMIUM_copy_texture extension.

gpu/GLES2/extensions/CHROMIUM/CHROMIUM_copy_texture.txt

Index: gpu/GLES2/extensions/CHROMIUM/CHROMIUM_copy_texture.txt
diff --git a/gpu/GLES2/extensions/CHROMIUM/CHROMIUM_copy_texture.txt b/gpu/GLES2/extensions/CHROMIUM/CHROMIUM_copy_texture.txt
index 5d346bc157142c8b92362806341abd715e75e5a6..61ee4d3057ff90aaa33f8859cc1efd2f044890f2 100644
--- a/gpu/GLES2/extensions/CHROMIUM/CHROMIUM_copy_texture.txt
+++ b/gpu/GLES2/extensions/CHROMIUM/CHROMIUM_copy_texture.txt
@@ -38,16 +38,19 @@ New Procedures and Functions
 
     void glCopyTextureCHROMIUM (GLenum target, GLenum source_id,
                                 GLenum dest_id, GLint level,
-                                GLint internal_format)
+                                GLint internal_format, GLint dest_type)

[apatrick_chromium, 2013/04/12 19:34:56]

dest_type should have type GLenum rather than GLint.

 
     Copies the contents of texture referred to by <source_id> to texture
     <dest_id>.
 
     Texture level 0 is copied from the source image to level <level> of the
-    destination texture.
+    destination texture. The level parameter must be 0 at present.
 
     The internal format of the destination texture is converted to that
-    specified by <internal_format>
+    specified by <internal_format>.
+
+    The format type of the destination texture is converted to that specified
+    by <dest_type>.
 
     <target> uses the same parameters as TexImage2D.
 
@@ -80,3 +83,4 @@ New State
 Revision History
 
     8/1/2011    Documented the extension
+    7/4/2013    Add a new parameter dest_type to glCopyTextureCHROMIUM()