WebGL spec says: " If count is greater than zero, then a non-null WebGLBuffer must be bound to the ELEMENT_ARRAY_BUFFER binding point or an INVALID_OPERATION error will be generated."
We should avoid sending down the call to underlying GL if no buffer is bound to the ELEMENT_ARRAY_BUFFER.
Created attachment 81658 [details]
Comment on attachment 81658 [details]
Landed in http://trac.webkit.org/changeset/77956
http://trac.webkit.org/changeset/77956 might have broken Qt Linux Release
The following tests are not passing: