Remove herb restriction for tablets and stable/beta builds.

BUG=630475

Review-Url: https://codereview.chromium.org/2193933002
Cr-Commit-Position: refs/heads/master@{#408760}

chrome/android/java/src/org/chromium/chrome/browser/util/FeatureUtilities.java

@@ -25,7 +25,6 @@ import org.chromium.base.ThreadUtils;
 import org.chromium.base.VisibleForTesting;
 import org.chromium.chrome.browser.ChromeApplication;
 import org.chromium.chrome.browser.ChromeSwitches;
-import org.chromium.chrome.browser.ChromeVersionInfo;
 import org.chromium.chrome.browser.InstantAppsHandler;
 import org.chromium.chrome.browser.preferences.ChromePreferenceManager;
 import org.chromium.chrome.browser.tabmodel.DocumentModeAssassin;
@@ -160,8 +159,7 @@ public class FeatureUtilities {
     }
 
     private static boolean isHerbDisallowed(Context context) {
-        return isDocumentMode(context) || ChromeVersionInfo.isStableBuild()
-                || ChromeVersionInfo.isBetaBuild() || DeviceFormFactor.isTablet(context);
+        return isDocumentMode(context);
     }
 
     /**