Implement URL.searchParams

Spec: https://url.spec.whatwg.org/#dom-url-searchparams

2 files changed, 3 insertions, 1 deletions

diff --git a/components/script/dom/webidls/URL.webidl b/components/script/dom/webidls/URL.webidl
index 8c5d6e1580e..6843bd8b6c2 100644
--- a/components/script/dom/webidls/URL.webidl
+++ b/components/script/dom/webidls/URL.webidl
@@ -20,7 +20,7 @@ interface URL {
            attribute USVString port;
            attribute USVString pathname;
            attribute USVString search;
-  // readonly attribute URLSearchParams searchParams;
+  readonly attribute URLSearchParams searchParams;
            attribute USVString hash;
 
   // This is only doing as well as gecko right now.
diff --git a/components/script/dom/webidls/URLSearchParams.webidl b/components/script/dom/webidls/URLSearchParams.webidl
index e2075d96a6d..e0266ca6246 100644
--- a/components/script/dom/webidls/URLSearchParams.webidl
+++ b/components/script/dom/webidls/URLSearchParams.webidl
@@ -15,6 +15,8 @@ interface URLSearchParams {
   sequence<USVString> getAll(USVString name);
   boolean has(USVString name);
   void set(USVString name, USVString value);
+  // Be careful with implementing iterable interface.
+  // Search params might be mutated by URL::SetSearch while iterating (discussed in PR #10351).
   // iterable<USVString, USVString>;
   stringifier;
 };