Temporarily avoid process swaps for renderer navigations away from an app.

chrome/browser/extensions/extension_browsertests_misc.cc

Index: chrome/browser/extensions/extension_browsertests_misc.cc
diff --git a/chrome/browser/extensions/extension_browsertests_misc.cc b/chrome/browser/extensions/extension_browsertests_misc.cc
index f554d11ed4d3a5b04193aa84eb02a0d32a1f80a6..769bae146afd7db76a63778f6fd1e94aa5ffc6c7 100644
--- a/chrome/browser/extensions/extension_browsertests_misc.cc
+++ b/chrome/browser/extensions/extension_browsertests_misc.cc
@@ -717,7 +717,10 @@ IN_PROC_BROWSER_TEST_F(ExtensionBrowserTest, WindowOpenInvalidExtension) {
 // gives the new window extension privileges - even though the opening page
 // does not have extension privileges, we break the script connection, so
 // there is no privilege leak.
-IN_PROC_BROWSER_TEST_F(ExtensionBrowserTest, WindowOpenNoPrivileges) {
+// TODO(creis): This is disabled until we can restore window.opener if the new
+// window is navigated back to the same site as the original page.  See
+// http://crbug.com/65953.
+IN_PROC_BROWSER_TEST_F(ExtensionBrowserTest, DISABLED_WindowOpenNoPrivileges) {
   ASSERT_TRUE(LoadExtension(
       test_data_dir_.AppendASCII("uitest").AppendASCII("window_open")));