We can end up in situations where a pollset needs to kick itself.

This is supposed to be an accelerated codepath, however a bug crept in
whereby we missed the opportunity to do so, resulting in needing to
round trip these wakeups redundantly through the OS and wake other
threads unnecessarily.

Fix large_metadata_bad_client_test to avoid C99 string literal length limit.

Fix stress test JVM Args

Add copyrights to .bat files (and update the checker to report missing ones)

Add reflection.proto

Splitting out a pure poll() based event engine

prepare to enable ubsan in continuous build

De-ify code

Better compression docs and names

Made complex directories for python protoc test

add owned

Set GC params for Java Stress Test

Format changes to python protoc generation

Add curlies for multiline if statements.

Revert "Revert "cronet wrapper code"", and fix the issue with build.yaml

Add callback when gRPC FD is about to be orphaned.

Split Node examples into static and dynamic code generation examples