Improves first run dialog performance on Win8

chrome/chrome_tests.gypi

 # Copyright 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': {
     'build_angle_deqp_tests%': 0,
     'chrome_browser_extensions_test_support_sources': [
       # A list of sources which is shared between different browser tests.
       'browser/apps/app_browsertest_util.cc',
       'browser/apps/app_browsertest_util.h',
@@ skipping 1150 matching lines @@
       '../ui/resources/cursors/cell.cur',
       '../ui/resources/cursors/col_resize.cur',
       '../ui/resources/cursors/copy.cur',
       '../ui/resources/cursors/none.cur',
       '../ui/resources/cursors/row_resize.cur',
       '../ui/resources/cursors/vertical_text.cur',
       '../ui/resources/cursors/zoom_in.cur',
       '../ui/resources/cursors/zoom_out.cur',
       'app/chrome_dll.rc',
       'browser/downgrade/user_data_downgrade_browsertest.cc',
+      'browser/ui/webui/set_as_default_browser_ui_browsertest.cc',

[sky, 2016/07/06 19:21:19]

Why are you putting this in interactive ui tests?

[zmin, 2016/07/06 20:04:31]

Because there is a "interactive ui" operator: Close the pop-up window. I can
move it to normal browser test if it's safe to do so.

[sky, 2016/07/06 23:53:16]

Closing the popup window doesn't necessarily mean you need interactive. You only
need interactive if running this test while running another test, say the exact
same one, poses problems. For example, if the popup closes on activation loss,
then it should be interactive. Does the popup this is creating close on
activation loss?

[zmin, 2016/07/18 21:12:14]

Moving to browser test.

       'test/data/resource.rc',
     ],
     # Cross-platform (except Mac) views interactive tests.
     # TODO(tapted): Move these to chrome_interactive_ui_test_views_sources when
     # the corresponding files are moved in chrome_browser_ui.gypi (i.e. out of
     # chrome_browser_ui_views_non_mac_sources).
     'chrome_interactive_ui_test_views_non_mac_sources': [
       'browser/ui/views/bookmarks/bookmark_bar_view_test.cc',
       'browser/ui/views/bookmarks/bookmark_bar_view_test_helper.h',
       'browser/ui/views/certificate_selector_browsertest.cc',
@@ skipping 2408 matching lines @@
             'browser',
           ],
           'sources': [
             'tools/service_discovery_sniffer/service_discovery_sniffer.cc',
             'tools/service_discovery_sniffer/service_discovery_sniffer.h',
           ],
         }]
     }],
   ],  # 'conditions'
 }