chromium/third_party/blink/web_tests/http/tests/inspector-protocol/fetch/follow-redirect-modify-headers-expected.txt

Tests that client can modify headers when continuing following a redirect response.
Request headers after redirect
HTTP_X_DEVTOOLSTEST1: <not set>
HTTP_X_DEVTOOLSTEST2: 
HTTP_X_DEVTOOLSTEST3: replaced with new value
HTTP_X_DEVTOOLSTEST4: added