Bug 1662281 - Don't warn when GL symbol lookup fails. We look up symbols for many extensions, for which symbol lookup is expected to fail. r=sotaro

We can bring this back if we have a way to only print the warning for essential symbols, bug 1322949.

Differential Revision: https://phabricator.services.mozilla.com/D104462

Author: mstange

gfx/webrender_bindings/src/bindings.rs

@@ -501,12 +501,6 @@ fn get_proc_address(glcontext_ptr: *mut c_void, name: &str) -> *const c_void {
 
     let symbol_name = CString::new(name).unwrap();
     let symbol = unsafe { get_proc_address_from_glcontext(glcontext_ptr, symbol_name.as_ptr()) };
-
-    if symbol.is_null() {
-        // XXX Bug 1322949 Make whitelist for extensions
-        warn!("Could not find symbol {:?} by glcontext", symbol_name);
-    }
-
     symbol as *const _
 }