Android: generates JNI bindings for constructors in system classes.

content/content.gyp

 # 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.
 
 {
   'variables': {
     'chromium_code': 1,  # Use higher warning level.
     'directxsdk_exists': '<!(python <(DEPTH)/build/dir_exists.py ../third_party/directxsdk)',
     'conditions': [
       ['inside_chromium_build==0', {
@@ skipping 280 matching lines @@
             '../net/net.gyp:net',
             '../ui/ui.gyp:ui_java',
           ],
           'variables': {
             'package_name': 'content',
             'java_in_dir': '../content/public/android/java',
           },
           'includes': [ '../build/java.gypi' ],
         },
         {
+          'target_name': 'surface_texture_jni_headers',
+          'type': 'none',
+          'variables': {
+            'jni_gen_dir': 'content',
+            'input_java_class': 'android/graphics/SurfaceTexture.class',
+            'input_jar_file': '<(android_sdk)/android.jar',
+          },
+          'includes': [ '../build/jar_file_jni_generator.gypi' ],
+        },
+        {
           'target_name': 'content_jni_headers',
           'type': 'none',
+          'dependencies': [
+            'surface_texture_jni_headers',
+          ],
           'includes': [ 'content_jni.gypi' ],
         },
       ],
     }],  # OS == "android"
   ],
 }