Adding chrome flag to disable implicit capture

chrome/browser/about_flags.cc

Index: chrome/browser/about_flags.cc
diff --git a/chrome/browser/about_flags.cc b/chrome/browser/about_flags.cc
index bc3ac91d83d775203e192d9fb7c5bc2ed80ea94f..ba0f2fcf06b95a7fd00fe5b805415084dc8582b9 100644
--- a/chrome/browser/about_flags.cc
+++ b/chrome/browser/about_flags.cc
@@ -2077,6 +2077,10 @@ const FeatureEntry kFeatureEntries[] = {
     {"enable-feature-policy", IDS_FLAGS_FEATURE_POLICY_NAME,
      IDS_FLAGS_FEATURE_POLICY_DESCRIPTION, kOsAll,
      FEATURE_VALUE_TYPE(features::kFeaturePolicy)},
+    {"enable-no-implicit-touch-pointer-event-capture",  // FLAGS:RECORD_UMA
+     IDS_FLAGS_EXPERIMENTAL_POINTER_EVENT_NO_IMPLICIT_CAPTURE_NAME,
+     IDS_FLAGS_EXPERIMENTAL_POINTER_EVENT_NO_IMPLICIT_CAPTURE_DESCRIPTION, kOsAll,
+     FEATURE_VALUE_TYPE(features::kPointerEventsNoImplicitCapture)},
     // NOTE: Adding new command-line switches requires adding corresponding
     // entries to enum "LoginCustomFlags" in histograms.xml. See note in
     // histograms.xml and don't forget to run AboutFlagsHistogramTest unit test.