Fix LoadDataWithBaseUrlTest#testloadDataWithBaseUrlCallsOnPageStarted with PlzNavigate.

components/navigation_interception/navigation_params_android.cc

Index: components/navigation_interception/navigation_params_android.cc
diff --git a/components/navigation_interception/navigation_params_android.cc b/components/navigation_interception/navigation_params_android.cc
index e459d36273a8019916c352255b9b602585793392..2b063ae7c6427e1c11d118510f4e5706d03cf7da 100644
--- a/components/navigation_interception/navigation_params_android.cc
+++ b/components/navigation_interception/navigation_params_android.cc
@@ -16,8 +16,13 @@ base::android::ScopedJavaLocalRef<jobject> CreateJavaNavigationParams(
     JNIEnv* env,
     const NavigationParams& params,
     bool has_user_gesture_carryover) {
+  const GURL& url = params.base_url_for_data_url().is_empty()
+                        ? params.url()
+                        : params.base_url_for_data_url();
+  DCHECK(params.base_url_for_data_url().is_empty() ||
+         params.url().SchemeIs(url::kDataScheme));
   ScopedJavaLocalRef<jstring> jstring_url =
-      ConvertUTF8ToJavaString(env, params.url().spec());
+      ConvertUTF8ToJavaString(env, url.spec());
 
   ScopedJavaLocalRef<jstring> jstring_referrer =
       ConvertUTF8ToJavaString(env, params.referrer().url.spec());