Bug 1629653 - Remove unused argument from ImageCacheKey::GetSpecialCaseDocumentToken; r=tnikkel

Differential Revision: https://phabricator.services.mozilla.com/D70729

--HG--
extra : moz-landing-system : lando

image/ImageCacheKey.cpp

@@ -44,7 +44,7 @@ ImageCacheKey::ImageCacheKey(nsIURI* aURI, const OriginAttributes& aAttrs,
                              Document* aDocument)
     : mURI(aURI),
       mOriginAttributes(aAttrs),
-      mControlledDocument(GetSpecialCaseDocumentToken(aDocument, aURI)),
+      mControlledDocument(GetSpecialCaseDocumentToken(aDocument)),
       mTopLevelBaseDomain(GetTopLevelBaseDomain(aDocument, aURI)),
       mIsChrome(false) {
   if (mURI->SchemeIs("blob")) {
@@ -144,8 +144,7 @@ void ImageCacheKey::EnsureHash() const {
 }
 
 /* static */
-void* ImageCacheKey::GetSpecialCaseDocumentToken(Document* aDocument,
-                                                 nsIURI* aURI) {
+void* ImageCacheKey::GetSpecialCaseDocumentToken(Document* aDocument) {
   // Cookie-averse documents can never have storage granted to them.  Since they
   // may not have inner windows, they would require special handling below, so
   // just bail out early here.

image/ImageCacheKey.h

@@ -61,8 +61,7 @@ class ImageCacheKey final {
  private:
   // For ServiceWorker we need to use the document as
   // token for the key. All those exceptions are handled by this method.
-  static void* GetSpecialCaseDocumentToken(dom::Document* aDocument,
-                                           nsIURI* aURI);
+  static void* GetSpecialCaseDocumentToken(dom::Document* aDocument);
 
   // For anti-tracking we need to use the top-level document's base domain for
   // the key. This is handled by this method.