Implement TestRootCerts for Android

net/android/java/src/org/chromium/net/AndroidNetworkLibrary.java

Index: net/android/java/src/org/chromium/net/AndroidNetworkLibrary.java
diff --git a/net/android/java/src/org/chromium/net/AndroidNetworkLibrary.java b/net/android/java/src/org/chromium/net/AndroidNetworkLibrary.java
index ff05ec84d2610790c4d939b262193bd557eff2a7..3213a0de12ef8dee20a1a49c7df7c9816ba99fa9 100644
--- a/net/android/java/src/org/chromium/net/AndroidNetworkLibrary.java
+++ b/net/android/java/src/org/chromium/net/AndroidNetworkLibrary.java
@@ -165,4 +165,25 @@ class AndroidNetworkLibrary {
         return X509Util.verifyServerCertificates(certChain, authType);
     }
 
+    /**
+     * Adds a certificate as a trusted root to the trust store.
+     * @param rootCert DER encoded bytes of the certificate.
+     */
+    @CalledByNativeUnchecked
+    public static void addLocalRootCertificate(byte[] rootCert)
+            throws CertificateException, KeyStoreException,
+            NoSuchAlgorithmException {
+        X509Util.addLocalRootCertificate(rootCert);
+    }
+
+    /**
+     * Removes all root certificates added by |addLocalRootCertificate| calls.
+     */
+    @CalledByNativeUnchecked
+    public static void clearLocalRootCertificates()
+            throws NoSuchAlgorithmException, CertificateException,
+            KeyStoreException {
+        X509Util.clearLocalRootCertificates();
+    }
+
 }