Revert of Migrate WebVR Cardboard implementation to GVR

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.
   },
   'target_defaults': {
@@ skipping 671 matching lines @@
           },
           'includes': [ '../build/jar_file_jni_generator.gypi' ],
         },
         {
           'target_name': 'content_jni_headers',
           'type': 'none',
           'dependencies': [
             'java_set_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_shell_assets_copy',
           'type': 'none',
           'dependencies': ['content_shell_and_tests.gyp:content_shell_pak'],
           'variables': {
             'src_files': ['<(PRODUCT_DIR)/content_shell.pak'],
             'conditions': [
               ['v8_use_external_startup_data==1', {
                 'dependencies': ['<(DEPTH)/v8/src/v8.gyp:v8_external_snapshot'],
@@ skipping 16 matching lines @@
           },
           'includes': [
             '../build/android/copy_ex.gypi',
             '../build/android/v8_external_startup_data_arch_suffix.gypi',
           ],
         },
       ],
     }],  # OS == "android"
   ],
 }