Read feature param for Physical Web experiment

chrome/android/java/src/org/chromium/chrome/browser/physicalweb/PhysicalWeb.java

Index: chrome/android/java/src/org/chromium/chrome/browser/physicalweb/PhysicalWeb.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/physicalweb/PhysicalWeb.java b/chrome/android/java/src/org/chromium/chrome/browser/physicalweb/PhysicalWeb.java
index fbd92abb32b1a3811357284e709cdabd77cd288a..6aa7b5d52e465f01f0eb97708839c85e14661f5d 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/physicalweb/PhysicalWeb.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/physicalweb/PhysicalWeb.java
@@ -7,27 +7,23 @@ package org.chromium.chrome.browser.physicalweb;
 import android.content.Context;
 import android.os.AsyncTask;
 
-import org.chromium.base.CommandLine;
 import org.chromium.chrome.browser.ChromeApplication;
-import org.chromium.chrome.browser.ChromeSwitches;
-import org.chromium.chrome.browser.ChromeVersionInfo;
+import org.chromium.chrome.browser.ChromeFeatureList;
 import org.chromium.chrome.browser.preferences.privacy.PrivacyPreferencesManager;
 
 /**
  * This class provides the basic interface to the Physical Web feature.
  */
 public class PhysicalWeb {
+    private static final String FEATURE_NAME = "PhysicalWeb";
+
     /**
      * Evaluate whether the environment is one in which the Physical Web should
      * be enabled.
      * @return true if the PhysicalWeb should be enabled
      */
     public static boolean featureIsEnabled() {
-        boolean allowedChannel =
-                ChromeVersionInfo.isLocalBuild() || ChromeVersionInfo.isDevBuild();
-        boolean switchEnabled =
-                CommandLine.getInstance().hasSwitch(ChromeSwitches.ENABLE_PHYSICAL_WEB);
-        return allowedChannel && switchEnabled;
+        return ChromeFeatureList.isEnabled(FEATURE_NAME);
     }
 
     /**