Update minSdkVersion and targetSdkVersion constants.

components/devtools_bridge/android/javatests/AndroidManifest.xml

 <?xml version="1.0" encoding="utf-8"?>
   <!-- Copyright 2014 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 name must be unique so suffix with "tests" so package loader
        doesn't ignore this. -->
   <manifest xmlns:android="http://schemas.android.com/apk/res/android"
       package="org.chromium.components.devtools_bridge.tests">
     <application
             android:name=".TestApplication">
@@ skipping 30 matching lines @@
                 <category android:name="com.google.ipc.invalidation.ticl.android2"/>
             </intent-filter>
         </receiver>
         <!-- GCM multiplexer -->
         <service android:exported="false" android:name="com.google.ipc.invalidation.external.client.contrib.MultiplexingGcmListener">
             <!-- MultiplexingGcmListener fails if |sender_ids| looks like an integer.
                  Make it look like a string by duplicating the ID. -->
             <meta-data android:name="sender_ids" android:value="287888336735,287888336735"/>
         </service>
     </application>
-    <uses-sdk android:minSdkVersion="14" android:targetSdkVersion="21" />
+    <uses-sdk android:minSdkVersion="16" android:targetSdkVersion="22" />
     <instrumentation android:name="android.test.InstrumentationTestRunner"
             android:targetPackage="org.chromium.components.devtools_bridge.tests"
             android:label="Tests for org.chromium.components.devtools_bridge"/>
 
     <permission
             android:name="org.chromium.components.devtools_bridge.tests.permission.C2D_MESSAGE"
             android:protectionLevel="signature" />
 
     <uses-permission android:name="android.permission.RUN_INSTRUMENTATION" />
     <uses-permission android:name="android.permission.INJECT_EVENTS" />
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.USE_CREDENTIALS" />
     <uses-permission android:name="android.permission.WAKE_LOCK" />
     <uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" />
     <uses-permission
             android:name="org.chromium.components.devtools_bridge.tests.permission.C2D_MESSAGE" />
 
     <!-- For manual testing with Chrome Shell -->
     <uses-permission android:name="org.chromium.chrome.shell.permission.DEBUG" />
 
     <!-- For manual testing with Clankium -->
     <uses-permission android:name="com.google.android.apps.chrome.permission.DEBUG" />
 </manifest>