Remove unneeded JNI registrations.

content/content_browser.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.
 
 {
   'dependencies': [
     '../base/base.gyp:base_static',
     '../crypto/crypto.gyp:crypto',
     '../google_apis/google_apis.gyp:google_apis',
     '../net/net.gyp:net',
@@ skipping 256 matching lines @@
     'browser/android/content_settings.h',
     'browser/android/content_startup_flags.cc',
     'browser/android/content_startup_flags.h',
     'browser/android/content_video_view.cc',
     'browser/android/content_video_view.h',
     'browser/android/content_view_core_impl.cc',
     'browser/android/content_view_core_impl.h',
     'browser/android/content_view_render_view.cc',
     'browser/android/content_view_render_view.h',
     'browser/android/content_view_statics.cc',
-    'browser/android/content_view_statics.h',
     'browser/android/date_time_chooser_android.cc',
     'browser/android/date_time_chooser_android.h',
     'browser/android/download_controller_android_impl.cc',
     'browser/android/download_controller_android_impl.h',
     'browser/android/devtools_auth.cc',
     'browser/android/edge_effect.h',
     'browser/android/edge_effect.cc',
     'browser/android/gesture_event_type_list.h',
     'browser/android/in_process/synchronous_compositor_factory_impl.cc',
     'browser/android/in_process/synchronous_compositor_factory_impl.h',
@@ skipping 1457 matching lines @@
         '../build/linux/system.gyp:dbus',
         '../dbus/dbus.gyp:dbus',
       ],
     }, {  # OS != "linux" or use_dbus==0
       'sources!': [
         'browser/geolocation/wifi_data_provider_linux.cc',
       ],
     }],
   ],
 }