Jambong Ralpher 54987adba2 Automatically generate CONTENT_EVENT_HANDLER_NAMES from WebIDL (#43848) ...

Replaced the hand-written CONTENT_EVENT_HANDLER_NAMES list in
eventtarget.rs with an auto-generated version. A new
ContentEventHandlerNames method in codegen.py iterates through WebIDL
descriptors whose prototype chain includes Node, collects attribute
members with EventHandler callback types, and generates a sorted,
duplicate free Rust array. The list is included from eventtarget.rs
eliminating manual maintenance and ensuring it stays in sync
automatically.

Testing: Build passes with cargo build -j2 -p servo-script. The
generated ContentEventHandlerNames.rs produces the same set of event
handler names as the previous hand-written list. No new runtime tests
are needed since this is a compile time change.

Fixes: #43611

Signed-off-by: staysafe020 <jambongralpher@gmail.com>

2026-04-04 20:52:41 +00:00

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