Attempt 2 at:

chrome/test/interactive_ui/interactive_ui_tests.gypi

Index: chrome/test/interactive_ui/interactive_ui_tests.gypi
diff --git a/chrome/test/interactive_ui/interactive_ui_tests.gypi b/chrome/test/interactive_ui/interactive_ui_tests.gypi
index 8bb48ac0d12a9eeed985d1fe6ff1f4497312dcdd..519289cbf29c27251333b4e367fff14968c755c3 100644
--- a/chrome/test/interactive_ui/interactive_ui_tests.gypi
+++ b/chrome/test/interactive_ui/interactive_ui_tests.gypi
@@ -36,6 +36,7 @@
     '<(DEPTH)/chrome/browser/notifications/notifications_interactive_uitest.cc',
     '<(DEPTH)/chrome/browser/views/bookmark_bar_view_test.cc',
     '<(DEPTH)/chrome/browser/views/find_bar_host_interactive_uitest.cc',
+    '<(DEPTH)/chrome/browser/views/tabs/tab_strip_interactive_uitest.cc',
     '<(DEPTH)/chrome/browser/views/tabs/tab_dragging_test.cc',
     '<(DEPTH)/chrome/test/in_process_browser_test.cc',
     '<(DEPTH)/chrome/test/in_process_browser_test.h',
@@ -71,6 +72,7 @@
     ['OS=="linux" and toolkit_views==1', {
       'sources!': [
         '<(DEPTH)/chrome/browser/gtk/bookmark_bar_gtk_interactive_uitest.cc',
+        '<(DEPTH)/chrome/browser/views/tabs/tab_strip_interactive_uitest.cc',
         # TODO(port)
         '<(DEPTH)/chrome/test/interactive_ui/npapi_interactive_test.cc',
       ],