[MacViews] Add NativeAppWindowViewsMac and port HideWithApp behavior from NativeAppWindowCocoa.

chrome/chrome_tests.gypi

Index: chrome/chrome_tests.gypi
diff --git a/chrome/chrome_tests.gypi b/chrome/chrome_tests.gypi
index 593f2e6f7093883525c661ebcf176e065a9aeeeb..0ed4bdd7c1586aa0a2aec933a1ccc1a165e93b81 100644
--- a/chrome/chrome_tests.gypi
+++ b/chrome/chrome_tests.gypi
@@ -2328,6 +2328,11 @@
         ['toolkit_views==1 and OS!="mac"', {
           'sources': [ '<@(chrome_browser_tests_views_non_mac_sources)' ],
         }],
+        ['toolkit_views==1 and OS=="mac" and mac_views_browser==1', {

[tapted, 2015/03/04 02:27:33]

nit: just check mac_views_browser?

[jackhou1, 2015/03/04 03:34:55]

Removed.

+          'sources': [
+            'browser/ui/views/apps/chrome_native_app_window_views_mac_browsertest.mm',

[tapted, 2015/03/04 02:27:33]

Hm. I think this needs a new variable, otherwise each change needs a
corresponding gn change as well (a variable will let us do just one gn change).
Since it will just be macviews stuff, I don't think an extra variable will make
things more confusing.

Then the variable can have a TODO like ~ "Move items from this list to
chrome_browser_tests_views_sources when they migrate from mac_views_browser to a
chrome://flag"

The non-test file list should have a variable too -- but just for the stuff
being added (i.e. a variable won't work for the `sources!` keys)

[jackhou1, 2015/03/04 03:34:55]

Done.

+          ],
+        }],
         ['OS!="android" and OS!="ios"', {
           'sources': [
             'browser/copresence/chrome_whispernet_client_browsertest.cc',