Support setReadTimeout in CronetHttpURLConnection

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

Index: components/cronet/android/test/javatests/src/org/chromium/net/urlconnection/MessageLoopTest.java
diff --git a/components/cronet/android/test/javatests/src/org/chromium/net/urlconnection/MessageLoopTest.java b/components/cronet/android/test/javatests/src/org/chromium/net/urlconnection/MessageLoopTest.java
index b4809679768dd540cf23fdbfc2171d959bbc44b7..1c3cfcd9465aae2310ce0e0e38b5c888ef40166f 100644
--- a/components/cronet/android/test/javatests/src/org/chromium/net/urlconnection/MessageLoopTest.java
+++ b/components/cronet/android/test/javatests/src/org/chromium/net/urlconnection/MessageLoopTest.java
@@ -10,6 +10,7 @@ import org.chromium.base.test.util.Feature;
 import org.chromium.net.CronetTestBase;
 
 import java.io.IOException;
+import java.net.SocketTimeoutException;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 import java.util.concurrent.Future;
@@ -117,4 +118,20 @@ public class MessageLoopTest extends CronetTestBase {
             }
         }).get();
     }
+
+    @SmallTest
+    @Feature({"Cronet"})
+    public void testLoopWithTimeout() throws Exception {
+        final MessageLoop loop = new MessageLoop();
+        assertFalse(loop.isRunning());
+        // The MessageLoop queue is empty. Use a timeout of 100ms to check that
+        // it doesn't block forever.
+        try {
+            loop.loop(100);
+            fail();
+        } catch (SocketTimeoutException e) {
+            // Expected.
+        }
+        assertFalse(loop.isRunning());
+    }
 }