Sanitize referrers before we create them

chrome/browser/extensions/webstore_inline_installer.cc

Index: chrome/browser/extensions/webstore_inline_installer.cc
diff --git a/chrome/browser/extensions/webstore_inline_installer.cc b/chrome/browser/extensions/webstore_inline_installer.cc
index a44d4baa5d2809e9066f5b032dc5f7d915aa26ef..d22d3d28f195f30a72e70bd0c8221de9a2805557 100644
--- a/chrome/browser/extensions/webstore_inline_installer.cc
+++ b/chrome/browser/extensions/webstore_inline_installer.cc
@@ -142,12 +142,13 @@ bool WebstoreInlineInstaller::CheckInlineInstallPermitted(
       *error = kInvalidWebstoreResponseError;
       return false;
     }
-    web_contents()->OpenURL(
-        content::OpenURLParams(
+    web_contents()->OpenURL(content::OpenURLParams(
+        GURL(redirect_url),
+        content::Referrer::SanitizeForRequest(
             GURL(redirect_url),
             content::Referrer(web_contents()->GetURL(),
-                              blink::WebReferrerPolicyDefault),
-            NEW_FOREGROUND_TAB, ui::PAGE_TRANSITION_AUTO_BOOKMARK, false));
+                              blink::WebReferrerPolicyDefault)),
+        NEW_FOREGROUND_TAB, ui::PAGE_TRANSITION_AUTO_BOOKMARK, false));
     *error = kInlineInstallSupportedError;
     return false;
   }