Disable SitePerProcessBrowserTest.NavigateAboutBlankAndDetach on Linux

content/browser/site_per_process_browsertest.cc

Index: content/browser/site_per_process_browsertest.cc
diff --git a/content/browser/site_per_process_browsertest.cc b/content/browser/site_per_process_browsertest.cc
index a376e1ca1b24dd60eee8ce7fa4c441bbbc83072c..55a2ab9ccfdf381c510fc51fe2d1ba762dbe1398 100644
--- a/content/browser/site_per_process_browsertest.cc
+++ b/content/browser/site_per_process_browsertest.cc
@@ -6076,10 +6076,16 @@ IN_PROC_BROWSER_TEST_F(SitePerProcessBrowserTest,
   EXPECT_EQ(1, child_count);
 }
 
+#if defined(OS_LINUX)
+#define MAYBE_NavigateAboutBlankAndDetach DISABLED_NavigateAboutBlankAndDetach
+#else
+#define MAYBE_NavigateAboutBlankAndDetach NavigateAboutBlankAndDetach
+#endif
 // Similar to NavigateProxyAndDetachBeforeCommit, but uses a synchronous
 // navigation to about:blank and the parent removes the child frame in a load
 // event handler for the subframe.
-IN_PROC_BROWSER_TEST_F(SitePerProcessBrowserTest, NavigateAboutBlankAndDetach) {
+IN_PROC_BROWSER_TEST_F(SitePerProcessBrowserTest,
+                       MAYBE_NavigateAboutBlankAndDetach) {
   GURL main_url(
       embedded_test_server()->GetURL("a.com", "/remove_frame_on_load.html"));
   EXPECT_TRUE(NavigateToURL(shell(), main_url));