Cleanup: IWYU for browser_navigator.h and browser_navigator_params.h.

Review URL: https://codereview.chromium.org/1381633002

Cr-Commit-Position: refs/heads/master@{#351675}
diff --git a/chrome/browser/extensions/fetch_apitest.cc b/chrome/browser/extensions/fetch_apitest.cc
index 3d85099..c35ad6e 100644
--- a/chrome/browser/extensions/fetch_apitest.cc
+++ b/chrome/browser/extensions/fetch_apitest.cc
@@ -6,6 +6,7 @@
 #include "base/strings/stringprintf.h"
 #include "chrome/browser/extensions/extension_apitest.h"
 #include "chrome/browser/extensions/test_extension_dir.h"
+#include "chrome/browser/ui/browser_navigator_params.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "chrome/test/base/ui_test_utils.h"
 #include "content/public/browser/web_contents.h"