Java side of purging BookmarkId from offline pages

chrome/android/java/src/org/chromium/chrome/browser/offlinepages/ClientId.java

Index: chrome/android/java/src/org/chromium/chrome/browser/offlinepages/ClientId.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/offlinepages/ClientId.java b/chrome/android/java/src/org/chromium/chrome/browser/offlinepages/ClientId.java
new file mode 100644
index 0000000000000000000000000000000000000000..c8dc4a41c30aac662c12d7b277e307b98c8fd843
--- /dev/null
+++ b/chrome/android/java/src/org/chromium/chrome/browser/offlinepages/ClientId.java
@@ -0,0 +1,38 @@
+// Copyright 2016 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.offlinepages;
+
+/**
+ * Object to hold a client identifier for an offline page.
+ */
+public class ClientId {
+    private String mNamespace;
+    private String mId;
+
+    public ClientId(String namespace, String id) {
+        mNamespace = namespace;
+        mId = id;
+    }
+
+    public String getNamespace() {
+        return namespace;
+    }
+
+    public String getId() {
+        return id;
+    }
+
+    public boolean equals(Object o) {
+        if (o instanceof ClientId) {
+            ClientId id = (ClientId) o;

[fgorski, 2016/02/29 18:42:28]

otherId

[bburns, 2016/02/29 21:41:22]

Done.

+            return id.getNamespace().equals(namespace) && id.getId().equals(id);
+        }
+        return false;
+    }
+
+    public int hashCode() {
+        return (namespace + ":" + id).hashCode();
+    }
+}