Move JNI annotations to annotations package.

components/cronet/android/java/src/org/chromium/net/ChromiumUrlRequest.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 android.util.Log;
 
-import org.chromium.base.CalledByNative;
-import org.chromium.base.JNINamespace;
+import org.chromium.base.annotations.CalledByNative;
+import org.chromium.base.annotations.JNINamespace;
 import org.chromium.base.annotations.SuppressFBWarnings;
 
 import java.io.IOException;
 import java.net.MalformedURLException;
 import java.net.SocketTimeoutException;
 import java.net.URL;
 import java.net.UnknownHostException;
 import java.nio.ByteBuffer;
 import java.nio.channels.ReadableByteChannel;
 import java.nio.channels.WritableByteChannel;
@@ skipping 737 matching lines @@
 
     private native String nativeGetNegotiatedProtocol(long urlRequestAdapter);
 
     private native boolean nativeGetWasCached(long urlRequestAdapter);
 
     // Explicit class to work around JNI-generator generics confusion.
     private static class ResponseHeadersMap extends
             HashMap<String, List<String>> {
     }
 }