Disable the autoplay setting entry when Data Saver is ON.

chrome/android/java/src/org/chromium/chrome/browser/preferences/website/ContentSettingsResources.java

Index: chrome/android/java/src/org/chromium/chrome/browser/preferences/website/ContentSettingsResources.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/preferences/website/ContentSettingsResources.java b/chrome/android/java/src/org/chromium/chrome/browser/preferences/website/ContentSettingsResources.java
index 771b1d221a11ab3814b42c51edf2d7558fc37d0c..88cfff6e7d524265da4a040e8618de84eef3be89 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/preferences/website/ContentSettingsResources.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/preferences/website/ContentSettingsResources.java
@@ -279,4 +279,12 @@ public class ContentSettingsResources {
     public static int getCookieAllowedExceptThirdPartySummary() {
         return R.string.website_settings_category_allowed_except_third_party;
     }
+
+    /**
+     * Returns the summary for Autoplay content settings when it is disabled because of Data Saver
+     * being enabled.
+     */
+    public static int getAutoplayDisabledByDataSaverSummary() {
+        return R.string.website_settings_category_autoplay_disabled_data_saver;
+    }
 }