Move AppRestriction to Policy code out of //chrome

components/policy/android/java/src/org/chromium/policy/PolicyConverter.java

Index: components/policy/android/java/src/org/chromium/policy/PolicyConverter.java
diff --git a/components/policy/android/java/src/org/chromium/policy/PolicyConverter.java b/components/policy/android/java/src/org/chromium/policy/PolicyConverter.java
new file mode 100644
index 0000000000000000000000000000000000000000..4d4835b8324fda833156413d5a5fa8b5b788651a
--- /dev/null
+++ b/components/policy/android/java/src/org/chromium/policy/PolicyConverter.java
@@ -0,0 +1,69 @@
+// Copyright 2015 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+package org.chromium.policy;
+
+import org.chromium.base.CalledByNative;
+import org.chromium.base.JNINamespace;
+
+/**
+ * Allows converting Java policies, contained as key/value pairs in {@link android.os.Bundle}s to
+ * native {@code PolicyBundle}s.
+ *
+ * This class is to be used to send key/value pairs to its native equivalent, that can then be used
+ * to retrieve the native {@code PolicyBundle}.
+ *
+ * It should be created by calling {@link #create(long)} from the native code, and sending it back
+ * to Java.
+ */
+@JNINamespace("policy::android")
+public class PolicyConverter {
+    private long mNativePolicyConverter;
+
+    private PolicyConverter(long nativePolicyConverter) {
+        mNativePolicyConverter = nativePolicyConverter;
+    }
+
+    /** Convert and send the key/value pair for a policy to the native {@code PolicyConverter}. */
+    public void setPolicy(String key, Object value) {
+        assert mNativePolicyConverter != 0;
+
+        if (value instanceof Boolean) {
+            nativeSetPolicyBoolean(mNativePolicyConverter, key, (Boolean) value);
+            return;
+        }
+        if (value instanceof String) {
+            nativeSetPolicyString(mNativePolicyConverter, key, (String) value);
+            return;
+        }
+        if (value instanceof Integer) {
+            nativeSetPolicyInteger(mNativePolicyConverter, key, (Integer) value);
+            return;
+        }
+        if (value instanceof String[]) {
+            nativeSetPolicyStringArray(mNativePolicyConverter, key, (String[]) value);
+            return;
+        }
+        assert false : "Invalid setting " + value + " for key " + key;
+    }
+
+    @CalledByNative
+    private static PolicyConverter create(long nativePolicyConverter) {
+        return new PolicyConverter(nativePolicyConverter);
+    }
+
+    @CalledByNative
+    private void onNativeDestroyed() {
+        mNativePolicyConverter = 0;
+    }
+
+    private native void nativeSetPolicyBoolean(
+            long nativePolicyConverter, String policyKey, boolean value);
+    private native void nativeSetPolicyInteger(
+            long nativePolicyConverter, String policyKey, int value);
+    private native void nativeSetPolicyString(
+            long nativePolicyConverter, String policyKey, String value);
+    private native void nativeSetPolicyStringArray(
+            long nativePolicyConverter, String policyKey, String[] value);
+}