Automatic Win8 default browser registration for the ash unittests.

win8/win8.gyp

Index: win8/win8.gyp
diff --git a/win8/win8.gyp b/win8/win8.gyp
index 5790940de2040d8335f8b4212574a3809b3582ad..0d3bc8160851455650540db582c8c55bbbaa8b9f 100644
--- a/win8/win8.gyp
+++ b/win8/win8.gyp
@@ -51,8 +51,11 @@
       'type': 'static_library',
       'dependencies': [
         '../base/base.gyp:base',
+        'test_registrar_constants',
       ],
       'sources': [
+        'test/metro_registration_helper.cc',
+        'test/metro_registration_helper.h',
         'test/open_with_dialog_async.cc',
         'test/open_with_dialog_async.h',
         'test/open_with_dialog_controller.cc',
@@ -61,5 +64,39 @@
         'test/ui_automation_client.h',
       ],
     },
+    {
+      'target_name': 'test_registrar',
+      'type': 'executable',
+      'dependencies': [
+        '../base/base.gyp:base',
+        # Chrome is the default viewer process currently used by the tests.
+        # TODO(robertshield): Investigate building a standalone metro viewer
+        # process.
+        '../chrome/chrome.gyp:chrome',
+        'test_registrar_constants',
+      ],
+      'sources': [
+        'test/test_registrar.cc',
+        'test/test_registrar.rc',
+        'test/test_registrar.rgs',
+        'test/test_registrar_resource.h',
+      ],
+      'msvs_settings': {
+        'VCLinkerTool': {
+          'SubSystem': '2',  # Set /SUBSYSTEM:WINDOWS
+        },
+      },
+    },
+    {
+      'target_name': 'test_registrar_constants',
+      'type': 'static_library',
+      'include_dirs': [
+        '..',
+      ],
+      'sources': [
+        'test/test_registrar_constants.cc',
+        'test/test_registrar_constants.h',
+      ],
+    },
   ],
 }