Upstreaming AppMenu.

chrome/android/java/src/org/chromium/chrome/browser/UmaBridge.java

Index: chrome/android/java/src/org/chromium/chrome/browser/UmaBridge.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/UmaBridge.java b/chrome/android/java/src/org/chromium/chrome/browser/UmaBridge.java
new file mode 100644
index 0000000000000000000000000000000000000000..0e80f48728d866cb3a337a080992785f72927206
--- /dev/null
+++ b/chrome/android/java/src/org/chromium/chrome/browser/UmaBridge.java
@@ -0,0 +1,34 @@
+// Copyright 2013 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;
+
+/**
+ * Static methods to record user actions.
+ *
+ * We have a different native method for each action as we want to use c++ code to
+ * extract user command keys from code and show them in the dashboard.
+ * See: chromium/src/content/browser/user_metrics.h for more details.
+ */
+public class UmaBridge {
+
+    /**
+     * Record that the user opened the menu.
+     */
+    public static void menuShow() {
+        nativeRecordMenuShow();
+    }
+
+    /**
+     * Record that the user opened the menu through software menu button.
+     * @param isByHwButton
+     * @param isDragging
+     */
+    public static void usingMenu(boolean isByHwButton, boolean isDragging) {
+        nativeRecordUsingMenu(isByHwButton, isDragging);
+    }
+
+    private static native void nativeRecordMenuShow();
+    private static native void nativeRecordUsingMenu(boolean isByHwButton, boolean isDragging);
+}