Download later: Add a flag to bypass cellular network check.

Some QA testers may not have mobile data on their testing devices, this
CL adds a flag to bypass the cellular check.

Bug: 1105123,1078454
Change-Id: I56f1036c0c3cfeeaab8bc828d02335dbb207f4e4
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2295752
Reviewed-by: Shakti Sahu <[email protected]>
Commit-Queue: Xing Liu <[email protected]>
Cr-Commit-Position: refs/heads/master@{#788225}
diff --git a/chrome/browser/about_flags.cc b/chrome/browser/about_flags.cc
index ec53a73..d1f6a08 100644
--- a/chrome/browser/about_flags.cc
+++ b/chrome/browser/about_flags.cc
@@ -3855,6 +3855,11 @@
     {"download-later", flag_descriptions::kDownloadLaterName,
      flag_descriptions::kDownloadLaterDescription, kOsAndroid,
      FEATURE_VALUE_TYPE(download::features::kDownloadLater)},
+
+    {"download-later-debug-on-wifi",
+     flag_descriptions::kDownloadLaterDebugOnWifiName,
+     flag_descriptions::kDownloadLaterDebugOnWifiNameDescription, kOsAndroid,
+     SINGLE_VALUE_TYPE(download::switches::kDownloadLaterDebugOnWifi)},
 #endif
 
     {"enable-new-download-backend",