Revert "Adding Chrome-side WebVR interface and Cardboard implementation"

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 571 matching lines @@
           'includes': [ '../build/jar_file_jni_generator.gypi' ],
         },
         {
           'target_name': 'content_jni_headers',
           'type': 'none',
           'dependencies': [
             'java_set_jni_headers',
             'motionevent_jni_headers'
           ],
           'includes': [ 'content_jni.gypi' ],
-          'conditions': [
-            ['enable_webvr==1', {
-              'sources': [
-                'public/android/java/src/org/chromium/content/browser/input/CardboardVRDevice.java',
-              ],
-              'dependencies': [
-                '../third_party/cardboard-java/cardboard.gyp:cardboard_jar',
-              ],
-            }],
-          ],
         },
         {
           'target_name': 'content_icudata',
           'type': 'none',
           'conditions': [
             ['icu_use_data_file_flag==1', {
               'copies': [
                 {
                   'destination': '<(PRODUCT_DIR)/content_shell/assets',
                   'files': [
@@ skipping 18 matching lines @@
                   ],
                 },
               ],
             }],
           ],
         },
       ],
     }],  # OS == "android"
   ],
 }