Remove the finch gate from the UWS interstitial

chrome/browser/safe_browsing/safe_browsing_util.cc

Index: chrome/browser/safe_browsing/safe_browsing_util.cc
diff --git a/chrome/browser/safe_browsing/safe_browsing_util.cc b/chrome/browser/safe_browsing/safe_browsing_util.cc
index 65b2710e5b4859ad5ea7121de2fdc03f02989ca6..6a043c591f8221df7138353947563b331d6c2b74 100644
--- a/chrome/browser/safe_browsing/safe_browsing_util.cc
+++ b/chrome/browser/safe_browsing/safe_browsing_util.cc
@@ -5,7 +5,6 @@
 #include "chrome/browser/safe_browsing/safe_browsing_util.h"
 
 #include "base/logging.h"
-#include "base/metrics/field_trial.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
 #include "chrome/browser/browser_process.h"
@@ -169,13 +168,6 @@ bool IsKnownList(const std::string& name) {
   }
   return false;
 }
-
-// String constants for the M40 UwS Finch trial.
-const char kUnwantedTrialName[] = "UwSInterstitialStatus";
-const char kOff[] = "Off";
-const char kOnButInvisible[] = "OnButInvisible";
-const char kOn[] = "On";
-
 }  // namespace
 
 namespace safe_browsing_util {
@@ -532,15 +524,4 @@ std::string SBFullHashToString(const SBFullHash& hash) {
   return std::string(hash.full_hash, sizeof(hash.full_hash));
 }
 
-UnwantedStatus GetUnwantedTrialGroup() {
-  std::string status(base::FieldTrialList::FindFullName(kUnwantedTrialName));
-  if (status == kOff)
-    return UWS_OFF;
-  if (status == kOnButInvisible)
-    return UWS_ON_INVISIBLE;
-  if (status == kOn)
-    return UWS_ON;
-  return UWS_ON;
-}
-
 }  // namespace safe_browsing_util