Allow huge data: URIs only via WebView.loadDataWithBaseUrl

content/browser/frame_host/navigation_controller_android.cc

Index: content/browser/frame_host/navigation_controller_android.cc
diff --git a/content/browser/frame_host/navigation_controller_android.cc b/content/browser/frame_host/navigation_controller_android.cc
index a7590fd97a1e5783dffd44e3ce2900327c8a2687..b198042f582952bb72fd58c07efc178e294b60af 100644
--- a/content/browser/frame_host/navigation_controller_android.cc
+++ b/content/browser/frame_host/navigation_controller_android.cc
@@ -195,6 +195,7 @@ void NavigationControllerAndroid::LoadUrl(
     const JavaParamRef<jbyteArray>& post_data,
     const JavaParamRef<jstring>& base_url_for_data_url,
     const JavaParamRef<jstring>& virtual_url_for_data_url,
+    const JavaParamRef<jstring>& data_url_as_string,
     jboolean can_load_local_resources,
     jboolean is_renderer_initiated,
     jboolean should_replace_current_entry) {
@@ -232,6 +233,11 @@ void NavigationControllerAndroid::LoadUrl(
         GURL(ConvertJavaStringToUTF8(env, virtual_url_for_data_url));
   }
 
+  if (data_url_as_string) {
+    params.data_url_as_string =
+        ConvertJavaStringToUTF8(env, data_url_as_string);
+  }
+
   if (j_referrer_url) {
     params.referrer = content::Referrer(
         GURL(ConvertJavaStringToUTF8(env, j_referrer_url)),