Mark PanelBrowserTest.AutoResize as flaky on Linux.

BUG=105445
TEST=trybots
TBR=dimich

Review URL: http://codereview.chromium.org/8658012

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@111619 0039d316-1c4b-4281-b951-d872f2087c98

chrome/browser/ui/panels/panel_browsertest.cc

@@ -834,7 +834,12 @@ IN_PROC_BROWSER_TEST_F(PanelBrowserTest, CreateSettingsMenu) {
       "http://home", "options.html");
 }
 
-IN_PROC_BROWSER_TEST_F(PanelBrowserTest, AutoResize) {
+#if defined(OS_WIN) || defined(OS_MACOSX)
+#define MAYBE_AutoResize AutoResize
+#else
+#define MAYBE_AutoResize FLAKY_AutoResize
+#endif
+IN_PROC_BROWSER_TEST_F(PanelBrowserTest, MAYBE_AutoResize) {
   PanelManager::GetInstance()->enable_auto_sizing(true);
   set_testing_work_area(gfx::Rect(0, 0, 1200, 900));