Exclude chromeos panel browsertest for aura.

BUG=105129
TEST=PanelTest.PanelOpenLarge should no longer run on Aura + chromeos


Review URL: http://codereview.chromium.org/8632013

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@113093 0039d316-1c4b-4281-b951-d872f2087c98

chrome/chrome_tests.gypi

@@ -2793,6 +2793,7 @@
                 ['exclude', '^browser/chromeos/login/screen_locker_browsertest.cc'],
                 ['exclude', '^browser/chromeos/login/screen_locker_tester.cc'],
                 ['exclude', '^browser/chromeos/notifications/'],
+                ['exclude', '^browser/chromeos/panels/panel_browsertest.cc'],
                 ['exclude', '^browser/ui/views/status_icons/status_tray_chromeos_browsertest.cc'],
                 # For troubleshooting crbug.com/103497.
                 ['exclude', '^browser/printing/print_dialog_cloud_uitest.cc'],