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..e87681896fcd95094d0e7b1d29bfff79e895a57c
--- /dev/null
+++ b/chrome/android/java/src/org/chromium/chrome/browser/notifications/ActionInfo.java
@@ -0,0 +1,34 @@
+// 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;
+import org.chromium.base.annotations.JNINamespace;
+
+/**
+ * Helper class for passing notification action information over the JNI.

[Peter Beverloo, 2016/10/20 15:36:20]

Heh, funny -- this reads wrong to me, but actually is correct when pronouncing
the JNI initialism.

[awdf, 2016/10/20 16:05:39]

yeah? what would you say?

[Peter Beverloo, 2016/10/20 16:13:38]

I think this is good :).  [[Insert The Social Network quote about dropping
"the"]]

+ */
+@JNINamespace("chrome")

[Peter Beverloo, 2016/10/20 15:36:20]

nit: drop

[awdf, 2016/10/20 16:05:39]

Done.

[awdf, 2016/10/20 16:05:39]

Done.

+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);
+    }
+}