Disable FeedbackApiTest.Basic on Win & Linux

chrome/browser/extensions/api/feedback_private/feedback_private_apitest.cc

Index: chrome/browser/extensions/api/feedback_private/feedback_private_apitest.cc
diff --git a/chrome/browser/extensions/api/feedback_private/feedback_private_apitest.cc b/chrome/browser/extensions/api/feedback_private/feedback_private_apitest.cc
index dda510b31093c382cb1d17520b8583400d17d92b..ba5b01d875d2b62d7f9c721a7ab437a30c8e4d12 100644
--- a/chrome/browser/extensions/api/feedback_private/feedback_private_apitest.cc
+++ b/chrome/browser/extensions/api/feedback_private/feedback_private_apitest.cc
@@ -14,7 +14,14 @@ class FeedbackApiTest: public ExtensionApiTest {
   virtual ~FeedbackApiTest() {}
 };
 
-IN_PROC_BROWSER_TEST_F(FeedbackApiTest, Basic) {
+// Fails on Linux/Win.  http://crbug.com/408917
+#if defined(OS_WIN) || defined(OS_LINUX)
+#define MAYBE_Basic DISABLED_Basic
+#else
+#define MAYBE_Basic Basic
+#endif
+
+IN_PROC_BROWSER_TEST_F(FeedbackApiTest, MAYBE_Basic) {
   EXPECT_TRUE(RunExtensionTest("feedback_private/basic")) << message_;
 }