Disable hardware acceleration for ChromeActivities on low-end devices.

chrome/android/javatests/src/org/chromium/chrome/browser/hardware_acceleration/CustomTabActivityHWATest.java

Index: chrome/android/javatests/src/org/chromium/chrome/browser/hardware_acceleration/CustomTabActivityHWATest.java
diff --git a/chrome/android/javatests/src/org/chromium/chrome/browser/hardware_acceleration/CustomTabActivityHWATest.java b/chrome/android/javatests/src/org/chromium/chrome/browser/hardware_acceleration/CustomTabActivityHWATest.java
new file mode 100644
index 0000000000000000000000000000000000000000..0da99dd9bc39de344e08a9a38090197ca5fed3b0
--- /dev/null
+++ b/chrome/android/javatests/src/org/chromium/chrome/browser/hardware_acceleration/CustomTabActivityHWATest.java
@@ -0,0 +1,22 @@
+// Copyright 2015 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.hardware_acceleration;
+
+import android.test.suitebuilder.annotation.SmallTest;
+
+import org.chromium.chrome.browser.customtabs.CustomTabActivity;
+import org.chromium.chrome.browser.customtabs.CustomTabActivityTestBase;
+
+/**
+ * Tests that CustomTabActivity is hardware accelerated only high-end devices.
+ */
+public class CustomTabActivityHWATest extends CustomTabActivityTestBase {
+
+    @SmallTest
+    public void testHardwareAcceleration() throws Exception {
+        CustomTabActivity activity = getActivity();
+        Utils.assertHardwareAcceleration(activity);
+    }
+}