Adding <keygen> Content Setting (Android UI)

chrome/android/java/src/org/chromium/chrome/browser/preferences/PrefServiceBridge.java

Index: chrome/android/java/src/org/chromium/chrome/browser/preferences/PrefServiceBridge.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/preferences/PrefServiceBridge.java b/chrome/android/java/src/org/chromium/chrome/browser/preferences/PrefServiceBridge.java
index c5c1564f934cc2c01e0cd420b0881b04861c3966..89151de97df5f3a1f975bae0749bc948a2b8bf43 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/preferences/PrefServiceBridge.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/preferences/PrefServiceBridge.java
@@ -330,6 +330,20 @@ public final class PrefServiceBridge {
     }
 
     /**
+     * @return true if Keygen is enabled. The default is false.
+     */
+    public boolean keygenEnabled() {
+        return isContentSettingEnabled(ContentSettingsType.CONTENT_SETTINGS_TYPE_KEYGEN);
+    }
+
+    /**
+     * @return whether Keygen is managed by policy.
+     */
+    public boolean keygenManaged() {
+        return isContentSettingManaged(ContentSettingsType.CONTENT_SETTINGS_TYPE_KEYGEN);
+    }
+
+    /**
      * Sets the preference that controls protected media identifier.
      */
     public void setProtectedMediaIdentifierEnabled(boolean enabled) {