Mark CronetUrlRequestContextTest#testShutdown as flaky

components/cronet/android/test/javatests/src/org/chromium/net/CronetUrlRequestContextTest.java

 // 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 org.chromium.net;
 
 import static org.chromium.base.CollectionUtil.newHashSet;
 
 import android.content.Context;
 import android.content.ContextWrapper;
@@ skipping 402 matching lines @@
                 mUrl, callback, callback.getExecutor(), mTestFramework.mCronetEngine);
         urlRequestBuilder.build().start();
         callback.blockForDone();
         testExecutor.runAllTasks();
 
         assertNull(
                 "RequestFinishedListener must not be called", requestFinishedListener.mRequestInfo);
         mTestFramework.mCronetEngine.shutdown();
     }
 
+    /**
     @SmallTest
     @Feature({"Cronet"})
+    https://crbug.com/596929
+    */
+    @FlakyTest
     public void testShutdown() throws Exception {
         mTestFramework = startCronetTestFramework();
         TestUrlRequestCallback callback = new ShutdownTestUrlRequestCallback();
         // Block callback when response starts to verify that shutdown fails
         // if there are active requests.
         callback.setAutoAdvance(false);
         UrlRequest.Builder urlRequestBuilder = new UrlRequest.Builder(
                 mUrl, callback, callback.getExecutor(), mTestFramework.mCronetEngine);
         UrlRequest urlRequest = urlRequestBuilder.build();
         urlRequest.start();
@@ skipping 682 matching lines @@
         try {
             // ensureInitialized() calls native code to check the version right after library load
             // and will error with the message below if library loading was skipped
             CronetLibraryLoader.ensureInitialized(getContext(), builder);
             fail("Native library should not be loaded");
         } catch (UnsatisfiedLinkError e) {
             assertTrue(loader.wasCalled());
         }
     }
 }