[Android] On calling openNewTab, pass the disposition instead of incognito.

ui/ui.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,
   },
   'includes': [
     'shell_dialogs.gypi',
@@ skipping 948 matching lines @@
            'type': 'none',
            'variables': {
              'java_in_dir': '../ui/android/java',
              'has_java_resources': 1,
              'R_package': 'org.chromium.ui',
              'R_package_relpath': 'org/chromium/ui',
              'java_strings_grd': 'android_ui_strings.grd',
            },
            'dependencies': [
              '../base/base.gyp:base_java',
+             'window_open_disposition_java',
            ],
            'includes': [ '../build/java.gypi' ],
          },
+         {
+           'target_name': 'window_open_disposition_java',
+           'type': 'none',
+           'sources': [
+             'android/java/WindowOpenDisposition.template',
+           ],
+           'variables': {
+             'package_name': 'org/chromium/ui',
+             'template_deps': ['base/window_open_disposition_list.h'],
+           },
+           'includes': [ '../build/android/java_cpp_template.gypi' ],
+         },
        ],
     }],
     ['OS=="mac"', {
       'targets': [
         {
           'target_name': 'ui_cocoa_third_party_toolkits',
           'type': '<(component)',
           'sources': [
             # Build Apple sample code
             '../third_party/apple_sample_code/ImageAndTextCell.h',
@@ skipping 54 matching lines @@
               'xcode_settings': {
                 'GCC_SYMBOLS_PRIVATE_EXTERN': 'NO',
               },
             }],
           ],
         },
       ],
     }],
   ],
 }