Don't initialize C++ constants in Java during JNI registration.

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.
     'chromium_enable_vtune_jit_for_v8%': 0,  # enable the vtune support for V8 engine.
     'directxsdk_exists': '<!pymod_do_main(dir_exists ../third_party/directxsdk)',
   },
@@ skipping 418 matching lines @@
             '../base/base.gyp:base',
             '../device/battery/battery.gyp:device_battery_java',
             '../device/vibration/vibration.gyp:device_vibration_java',
             '../media/media.gyp:media_java',
             '../mojo/mojo_base.gyp:mojo_system_java',
             '../mojo/mojo_public.gyp:mojo_application_bindings',
             '../mojo/mojo_public.gyp:mojo_bindings_java',
             '../net/net.gyp:net',
             '../ui/android/ui_android.gyp:ui_java',
             '../ui/touch_selection/ui_touch_selection.gyp:selection_event_type_java',
+            '../third_party/WebKit/public/blink_headers.gyp:blink_headers_java',
             'common_aidl',
             'content_common',
             'content_strings_grd',
             'content_gamepad_mapping',
             'gesture_event_type_java',
+            'navigation_controller_java',
             'popup_item_type_java',
             'result_codes_java',
             'speech_recognition_error_java',
             'top_controls_state_java',
             'screen_orientation_values_java',
           ],
           'variables': {
             'java_in_dir': '../content/public/android/java',
             'has_java_resources': 1,
             'R_package': 'org.chromium.content',
@@ skipping 23 matching lines @@
         },
         {
           'target_name': 'gesture_event_type_java',
           'type': 'none',
           'variables': {
             'source_file': 'browser/android/gesture_event_type.h',
           },
           'includes': [ '../build/android/java_cpp_enum.gypi' ],
         },
         {
+          'target_name': 'navigation_controller_java',
+          'type': 'none',
+          'variables': {
+            'source_file': 'public/browser/navigation_controller.h',
+          },
+          'includes': [ '../build/android/java_cpp_enum.gypi' ],
+        },
+        {
           'target_name': 'popup_item_type_java',
           'type': 'none',
           'variables': {
             'source_file': 'browser/android/content_view_core_impl.cc',
           },
           'includes': [ '../build/android/java_cpp_enum.gypi' ],
         },
         {
           'target_name': 'result_codes_java',
           'type': 'none',
@@ skipping 83 matching lines @@
                   ],
                 },
               ],
             }],
           ],
         },
       ],
     }],  # OS == "android"
   ],
 }