[Lens] Add a policy to control Lens camera assisted search for enterprise

- the flag is enabled by default


Change-Id: Iad4f604460b15526b6bc5df66de9dd09c87e20f9
Bug: 1099982
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2749539
Commit-Queue: Yu Su <[email protected]>
Reviewed-by: Owen Min <[email protected]>
Reviewed-by: Wenyu Fu <[email protected]>
Reviewed-by: Ben Goldberger <[email protected]>
Reviewed-by: Brandon Wylie <[email protected]>
Reviewed-by: Filip Gorski <[email protected]>
Cr-Commit-Position: refs/heads/master@{#872710}
diff --git a/chrome/browser/prefs/browser_prefs.cc b/chrome/browser/prefs/browser_prefs.cc
index e2fc1baa..6df5cd9 100644
--- a/chrome/browser/prefs/browser_prefs.cc
+++ b/chrome/browser/prefs/browser_prefs.cc
@@ -212,6 +212,7 @@
 #include "chrome/browser/android/preferences/browser_prefs_android.h"
 #include "chrome/browser/android/usage_stats/usage_stats_bridge.h"
 #include "chrome/browser/first_run/android/first_run_prefs.h"
+#include "chrome/browser/lens/android/lens_prefs.h"
 #include "chrome/browser/media/android/cdm/media_drm_origin_id_manager.h"
 #include "chrome/browser/ssl/known_interception_disclosure_infobar_delegate.h"
 #include "chrome/browser/video_tutorials/prefs.h"
@@ -756,6 +757,7 @@
   ::android::RegisterPrefs(registry);
 
   registry->RegisterIntegerPref(first_run::kTosDialogBehavior, 0);
+  registry->RegisterBooleanPref(lens::kLensCameraAssistedSearchEnabled, true);
 #else  // defined(OS_ANDROID)
   enterprise_reporting::RegisterLocalStatePrefs(registry);
   gcm::RegisterPrefs(registry);