Add an about:flag to enable client-side LoFi

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 09ce9a4351f818b2efe20564e0a26018040b93bb..d09ce51239d50ced10721ee7283ca118c4236d69 100644
--- a/chrome/browser/about_flags.cc
+++ b/chrome/browser/about_flags.cc
@@ -1898,6 +1898,9 @@ const FeatureEntry kFeatureEntries[] = {
     {"enable-offline-previews", flag_descriptions::kEnableOfflinePreviewsName,
      flag_descriptions::kEnableOfflinePreviewsDescription, kOsAndroid,
      FEATURE_VALUE_TYPE(previews::features::kOfflinePreviews)},
+    {"enable-client-lo-fi", flag_descriptions::kEnableClientLoFiName,
+     flag_descriptions::kEnableClientLoFiDescription, kOsAndroid,
+     FEATURE_VALUE_TYPE(previews::features::kClientLoFi)},
 #endif  // OS_ANDROID
     {"allow-insecure-localhost", flag_descriptions::kAllowInsecureLocalhost,
      flag_descriptions::kAllowInsecureLocalhostDescription, kOsAll,