Initialize V8 in PDFium from external files (in-renderer process only).

content/content_tests.gypi

 # Copyright (c) 2013 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': {
     'layouttest_support_content_sources': [
       'public/test/layouttest_support.h',
       'public/test/nested_message_pump_android.cc',
       'public/test/nested_message_pump_android.h',
@@ skipping 319 matching lines @@
             'browser/compositor/test/no_transport_image_transport_factory.cc',
             'browser/compositor/test/no_transport_image_transport_factory.h',
           ],
           'dependencies': [
             '../ui/compositor/compositor.gyp:compositor',
             '../third_party/libvpx/libvpx.gyp:libvpx',
           ],
         }],
         ['OS=="android"', {
           'dependencies': [
-            '../gin/gin.gyp:gin',
             '../ui/shell_dialogs/shell_dialogs.gyp:shell_dialogs',
             'content.gyp:content_v8_external_data',
           ],
         }],
+        ['v8_use_external_startup_data==1', {
+          'dependencies': [
+            '../gin/gin.gyp:gin',
+          ],
+        }],
       ],
     },
     {
       'target_name': 'content_unittests',
       'type': '<(gtest_target_type)',
       'dependencies': [
         'browser/service_worker/service_worker_proto.gyp:proto',
         'browser/speech/proto/speech_proto.gyp:speech_proto',
         'content.gyp:content_browser',
         'content.gyp:content_common',
@@ skipping 1646 matching lines @@
                   'files': ['<(PRODUCT_DIR)/libnpapi_test_plugin.so'],
                 },
               ],
             }],
           ],
         },
       ],
     }],
   ],
 }