Support PermissionRequestManager for quota permissions on Android.

chrome/android/javatests/src/org/chromium/chrome/browser/permissions/QuotaTest.java

Index: chrome/android/javatests/src/org/chromium/chrome/browser/permissions/QuotaTest.java
diff --git a/chrome/android/javatests/src/org/chromium/chrome/browser/permissions/QuotaTest.java b/chrome/android/javatests/src/org/chromium/chrome/browser/permissions/QuotaTest.java
new file mode 100644
index 0000000000000000000000000000000000000000..f79130c95d9b7d9c030401bf2860c5e4a183a99a
--- /dev/null
+++ b/chrome/android/javatests/src/org/chromium/chrome/browser/permissions/QuotaTest.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.permissions;
+
+import android.support.test.filters.MediumTest;
+
+import org.chromium.base.test.util.CommandLineFlags;
+import org.chromium.base.test.util.Feature;
+import org.chromium.base.test.util.RetryOnFailure;
+import org.chromium.chrome.browser.tab.Tab;
+
+/**
+ * Test suite for quota permissions requests.
+ */
+@RetryOnFailure
+public class QuotaTest extends PermissionTestCaseBase {
+    private static final String TEST_FILE = "/content/test/data/android/quota_permissions.html";
+
+    public QuotaTest() {}
+
+    private void testQuotaPermissionsPlumbing(String script, int numUpdates, boolean withGesture,
+            boolean isDialog, boolean hasSwitch, boolean toggleSwitch) throws Exception {
+        Tab tab = getActivity().getActivityTab();
+        PermissionUpdateWaiter updateWaiter = new PermissionUpdateWaiter("Count: ");
+        tab.addObserver(updateWaiter);
+        runAllowTest(updateWaiter, TEST_FILE, script, numUpdates, withGesture, isDialog, hasSwitch,
+                toggleSwitch);
+        tab.removeObserver(updateWaiter);
+    }
+
+    /**
+     * Verify asking for quota creates an InfoBar and accepting it resolves the call successfully.
+     * @throws Exception
+     */
+    @MediumTest
+    @Feature({"QuotaPermissions"})
+    @CommandLineFlags.Add({"enable-features=" + PERMISSION_REQUEST_MANAGER_FLAG})
+    public void testQuotaShowsInfobar() throws Exception {
+        testQuotaPermissionsPlumbing("initiate_requestQuota(1024)", 1, false, false, false, false);
+    }
+}