Before reformatting GN files (see [1] for why this is needed), the presubmit check to ensure targets are not violating package boundaries needs to be fixed because its regular expressions don't always work with the new format. This CL removes the parsing of line numbers to relax the regular expressions without losing any functionality. Error before this CL: *************** /webrtc/src/BUILD.gn:674 in target 'android_junit_tests': Source file 'examples/androidjunit/src/org/appspot/apprtc/BluetoothManagerTest.java' crosses boundary of package 'examples'. /webrtc/src/BUILD.gn:675 in target 'android_junit_tests': Source file 'examples/androidjunit/src/org/appspot/apprtc/DirectRTCClientTest.java' crosses boundary of package 'examples'. /webrtc/src/BUILD.gn:676 in target 'android_junit_tests': Source file 'examples/androidjunit/src/org/appspot/apprtc/TCPChannelClientTest.java' crosses boundary of package 'examples'. /webrtc/src/BUILD.gn:677 in target 'android_junit_tests': Source file 'sdk/android/tests/src/org/webrtc/AndroidVideoDecoderTest.java' crosses boundary of package 'sdk'. /webrtc/src/BUILD.gn:678 in target 'android_junit_tests': Source file 'sdk/android/tests/src/org/webrtc/CameraEnumerationTest.java' crosses boundary of package 'sdk'. *************** Error after this CL: *************** /webrtc/src/BUILD.gn in target 'android_junit_tests': Source file 'examples/androidjunit/src/org/appspot/apprtc/BluetoothManagerTest.java' crosses boundary of package 'examples'. /webrtc/src/BUILD.gn in target 'android_junit_tests': Source file 'examples/androidjunit/src/org/appspot/apprtc/DirectRTCClientTest.java' crosses boundary of package 'examples'. /webrtc/src/BUILD.gn in target 'android_junit_tests': Source file 'examples/androidjunit/src/org/appspot/apprtc/TCPChannelClientTest.java' crosses boundary of package 'examples'. /webrtc/src/BUILD.gn in target 'android_junit_tests': Source file 'sdk/android/tests/src/org/webrtc/AndroidVideoDecoderTest.java' crosses boundary of package 'sdk'. /webrtc/src/BUILD.gn in target 'android_junit_tests': Source file 'sdk/android/tests/src/org/webrtc/CameraEnumerationTest.java' crosses boundary of package 'sdk'. *************** [1] - https://gn-review.googlesource.com/c/gn/+/6860 Bug: webrtc:11302 Change-Id: Ia39387d089a0c56a2c3ad9a7264c20eb5a38ac93 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/166535 Reviewed-by: Patrik Höglund Commit-Queue: Mirko Bonadei Cr-Commit-Position: refs/heads/master@{#30331}