Add android download controller.

content/content_jni.gypi

 # 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.
 
 {
   # TODO(jrg): Update this action and other jni generators to only
   # require specifying the java directory and generate the rest.
   # TODO(jrg): when doing the above, make sure we support multiple
   # output directories (e.g. browser/jni and common/jni if needed).
   'variables': {
     'java_sources': [
       'public/android/java/org/chromium/content/browser/CommandLine.java',
       'public/android/java/org/chromium/content/browser/DeviceOrientation.java',
+      'public/android/java/org/chromium/content/browser/DownloadController.java',
       'public/android/java/org/chromium/content/browser/JNIHelper.java',
       'public/android/java/org/chromium/content/browser/LibraryLoader.java',
       'public/android/java/org/chromium/content/browser/LocationProvider.java',
       'public/android/java/org/chromium/content/browser/TraceEvent.java',
     ],
     'jni_headers': [
       '<(SHARED_INTERMEDIATE_DIR)/content/jni/command_line_jni.h',
       '<(SHARED_INTERMEDIATE_DIR)/content/jni/device_orientation_jni.h',
+      '<(SHARED_INTERMEDIATE_DIR)/content/jni/download_controller_jni.h',
       '<(SHARED_INTERMEDIATE_DIR)/content/jni/jni_helper_jni.h',
       '<(SHARED_INTERMEDIATE_DIR)/content/jni/library_loader_jni.h',
       '<(SHARED_INTERMEDIATE_DIR)/content/jni/location_provider_jni.h',
       '<(SHARED_INTERMEDIATE_DIR)/content/jni/trace_event_jni.h',
     ],
   },
   'includes': [ '../build/jni_generator.gypi' ],
 }