First step towards component build for Android.

net/android/network_library.h

 // Copyright (c) 2012 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.
 
 #ifndef NET_ANDROID_NETWORK_LIBRARY_H_
 #define NET_ANDROID_NETWORK_LIBRARY_H_
 
 #include <jni.h>
 
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
+#include "net/base/net_export.h"
 
 namespace net {
 namespace android {
 
 enum VerifyResult {
   // Certificate verification was successful.
   VERIFY_OK,
   // Certificate verification was failed. There is no detail error information
   // given by Android API.
   VERIFY_NO_TRUSTED_ROOT,
@@ skipping 32 matching lines @@
 // e.g. "eth0,10.0.0.2;eth0,fe80::5054:ff:fe12:3456" is a result string
 // containing two items.
 std::string GetNetworkList();
 
 // Get the mime type (if any) that is associated with the file extension.
 // Returns true if a corresponding mime type exists.
 bool GetMimeTypeFromExtension(const std::string& extension,
                               std::string* result);
 
 // Register JNI methods
-bool RegisterNetworkLibrary(JNIEnv* env);
+NET_EXPORT bool RegisterNetworkLibrary(JNIEnv* env);
 
 }  // namespace android
 }  // namespace net
 
 #endif  // NET_ANDROID_NETWORK_LIBRARY_H_