PlzNavigate: Enforce 'form-action' CSP on the browser-side.

content/browser/loader/navigation_url_loader_unittest.cc

Index: content/browser/loader/navigation_url_loader_unittest.cc
diff --git a/content/browser/loader/navigation_url_loader_unittest.cc b/content/browser/loader/navigation_url_loader_unittest.cc
index 045217e4733a8928594c050a608348dac4836d3d..6b62680153907516adce3ebd11cb12aa043368ea 100644
--- a/content/browser/loader/navigation_url_loader_unittest.cc
+++ b/content/browser/loader/navigation_url_loader_unittest.cc
@@ -109,7 +109,9 @@ class NavigationURLLoaderTest : public testing::Test {
     BeginNavigationParams begin_params(
         std::string(), net::LOAD_NORMAL, false, false,
         REQUEST_CONTEXT_TYPE_LOCATION,
-        blink::WebMixedContentContextType::Blockable, url::Origin(url));
+        blink::WebMixedContentContextType::Blockable,
+        false,  // is_form_submission
+        url::Origin(url));
     CommonNavigationParams common_params;
     common_params.url = url;
     std::unique_ptr<NavigationRequestInfo> request_info(