Add mojo service for CopylessPaste in Java

chrome/android/java/src/org/chromium/chrome/browser/copyless_paste/CopylessPasteImpl.java

Index: chrome/android/java/src/org/chromium/chrome/browser/copyless_paste/CopylessPasteImpl.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/copyless_paste/CopylessPasteImpl.java b/chrome/android/java/src/org/chromium/chrome/browser/copyless_paste/CopylessPasteImpl.java
new file mode 100644
index 0000000000000000000000000000000000000000..aeeab5e89f15dc0e5e19a3e637cd1dc9b3aaff67
--- /dev/null
+++ b/chrome/android/java/src/org/chromium/chrome/browser/copyless_paste/CopylessPasteImpl.java
@@ -0,0 +1,43 @@
+// Copyright 2017 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.chrome.browser.copyless_paste;
+
+import org.chromium.blink.mojom.CopylessPaste;
+import org.chromium.chrome.browser.historyreport.AppIndexingReporter;
+import org.chromium.mojo.system.MojoException;
+import org.chromium.services.service_manager.InterfaceFactory;
+
+/**
+ * Implementation of mojo CopylessPaste.
+ * Pushes data to the indexing reporter.
+ */
+public class CopylessPasteImpl implements CopylessPaste {
+    private static final String TAG = "CopylessPasteImpl";
+
+    @Override
+    public void reportEntityJsonLd(String url, String data) {
+        AppIndexingReporter.getInstance().reportEntityJsonLd(url, data);
+    }
+
+    @Override
+    public void close() {}
+
+    @Override
+    public void onConnectionError(MojoException e) {
+        close();
+    }
+
+    /**
+     * A factory class to register CopylessPaste interface.
+     */
+    public static class Factory implements InterfaceFactory<CopylessPaste> {
+        public Factory() {}
+
+        @Override
+        public CopylessPaste createImpl() {
+            return new CopylessPasteImpl();
+        }
+    }
+}