Aura on Android: Compile extensions gn target.

chrome/browser/extensions/api/image_writer_private/image_writer_private_api.cc

Index: chrome/browser/extensions/api/image_writer_private/image_writer_private_api.cc
diff --git a/chrome/browser/extensions/api/image_writer_private/image_writer_private_api.cc b/chrome/browser/extensions/api/image_writer_private/image_writer_private_api.cc
index 5afa7be5810263d13d56105cf34520c308377d4a..9593f54a9df67995356f80d453c94f3c495953a7 100644
--- a/chrome/browser/extensions/api/image_writer_private/image_writer_private_api.cc
+++ b/chrome/browser/extensions/api/image_writer_private/image_writer_private_api.cc
@@ -2,6 +2,13 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+// Hack, otherwise Byte which is used in jni.h is overriden by a macro in
+// zlib/mozzconf.h and we get compile errors.
+// TODO(moshayedi): crbug.com/554199.
+#if defined(ANDROID)
+#include <jni.h>

[mfomitchev, 2015/11/10 21:27:28]

There were some suggestions in https://codereview.chromium.org/1415733008/ on a
better way to do this. Also, it's probably best to do it in a separate CL.

[Hadi, 2015/11/12 16:33:36]

Fixing this in https://codereview.chromium.org/1432293003/.

+#endif
+
 #include "base/logging.h"
 #include "chrome/browser/extensions/api/file_handlers/app_file_handler_util.h"
 #include "chrome/browser/extensions/api/image_writer_private/error_messages.h"