Combine action parameters sent to Android displayNotification

chrome/android/java/src/org/chromium/chrome/browser/notifications/ActionInfo.java

Index: chrome/android/java/src/org/chromium/chrome/browser/notifications/ActionInfo.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/notifications/ActionInfo.java b/chrome/android/java/src/org/chromium/chrome/browser/notifications/ActionInfo.java
new file mode 100644
index 0000000000000000000000000000000000000000..8394f15e6b2302d6e5bacf343ea876b02deb6c18
--- /dev/null
+++ b/chrome/android/java/src/org/chromium/chrome/browser/notifications/ActionInfo.java
@@ -0,0 +1,32 @@
+// 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.notifications;
+
+import android.graphics.Bitmap;
+
+import org.chromium.base.annotations.CalledByNative;
+
+/**
+ * Helper class for passing notification action information over the JNI.
+ */
+class ActionInfo {
+    public final String title;
+    public final Bitmap icon;
+    public final int type;
+    public final String placeholder;
+
+    private ActionInfo(String title, Bitmap icon, int type, String placeholder) {
+        this.title = title;
+        this.icon = icon;
+        this.type = type;
+        this.placeholder = placeholder;
+    }
+
+    @CalledByNative
+    private static ActionInfo createActionInfo(
+            String title, Bitmap icon, int type, String placeholder) {
+        return new ActionInfo(title, icon, type, placeholder);
+    }
+}