Disable flaky tests that are going to be broken by data URL deprecation

extensions/browser/guest_view/web_view/web_view_apitest.cc

Index: extensions/browser/guest_view/web_view/web_view_apitest.cc
diff --git a/extensions/browser/guest_view/web_view/web_view_apitest.cc b/extensions/browser/guest_view/web_view/web_view_apitest.cc
index fe742323629f736b579110c7d4204ea8ed21c9f2..745edfe7243efa94cd6d76785c820085c5799855 100644
--- a/extensions/browser/guest_view/web_view/web_view_apitest.cc
+++ b/extensions/browser/guest_view/web_view/web_view_apitest.cc
@@ -533,17 +533,10 @@ IN_PROC_BROWSER_TEST_F(WebViewAPITest, TestExecuteScriptFail) {
   RunTest("testExecuteScriptFail", "web_view/apitest");
 }
 
-// Failes on Linux/CrOS.  https://crbug.com/702918
-#if defined(OS_LINUX) || defined(OS_CHROMEOS)
-#define MAYBE_TestExecuteScriptIsAbortedWhenWebViewSourceIsChanged \
-  DISABLED_TestExecuteScriptIsAbortedWhenWebViewSourceIsChanged
-#else
-#define MAYBE_TestExecuteScriptIsAbortedWhenWebViewSourceIsChanged \
-  TestExecuteScriptIsAbortedWhenWebViewSourceIsChanged
-#endif
+// Flaky and likely not testing the right assertion.  https://crbug.com/702918
 IN_PROC_BROWSER_TEST_F(
     WebViewAPITest,
-    MAYBE_TestExecuteScriptIsAbortedWhenWebViewSourceIsChanged) {
+    DISABLED_TestExecuteScriptIsAbortedWhenWebViewSourceIsChanged) {
   RunTest("testExecuteScriptIsAbortedWhenWebViewSourceIsChanged",
           "web_view/apitest");
 }