Disable flaky test PanelBrowserTest.CheckDockedPanelProperties

BUG=140971
TBR=jennb@chromium.org
Review URL: https://chromiumcodereview.appspot.com/10851003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@150185 0039d316-1c4b-4281-b951-d872f2087c98

chrome/browser/ui/panels/panel_browsertest.cc

@@ -260,7 +260,8 @@ class PanelBrowserTest : public BasePanelBrowserTest {
   }
 };
 
-IN_PROC_BROWSER_TEST_F(PanelBrowserTest, CheckDockedPanelProperties) {
+// Flaky (sometimes timeout): http://crbug.com/140971
+IN_PROC_BROWSER_TEST_F(PanelBrowserTest, DISABLED_CheckDockedPanelProperties) {
   PanelManager* panel_manager = PanelManager::GetInstance();
   DockedPanelStrip* docked_strip = panel_manager->docked_strip();