1. @DomName('WebGLRenderingContext.deleteBuffer')
  2. @DocsEditable()
void deleteBuffer(Buffer buffer)

Source 

@DomName('WebGLRenderingContext.deleteBuffer')
@DocsEditable()
void deleteBuffer(Buffer buffer) => _blink.BlinkWebGLRenderingContext.instance
    .deleteBuffer_Callback_1_(this, buffer);