Clean up unused ContentBrowserClient methods that access cookie settings.

content/public/browser/content_browser_client.h

Index: content/public/browser/content_browser_client.h
diff --git a/content/public/browser/content_browser_client.h b/content/public/browser/content_browser_client.h
index ec24674e6965b27439b3f824f3c2c26f45ca6a6b..7bd3cb0c42456c4ac42357d9abfcea3c6fcb96d4 100644
--- a/content/public/browser/content_browser_client.h
+++ b/content/public/browser/content_browser_client.h
@@ -358,9 +358,6 @@ class CONTENT_EXPORT ContentBrowserClient {
                               int render_frame_id,
                               const net::CookieOptions& options);
 
-  // This is called on the IO thread.
-  virtual bool AllowSaveLocalState(ResourceContext* context);
-
   // Allow the embedder to control if access to file system by a shared worker
   // is allowed.
   // This is called on the IO thread.
@@ -379,15 +376,6 @@ class CONTENT_EXPORT ContentBrowserClient {
       ResourceContext* context,
       const std::vector<std::pair<int, int> >& render_frames);
 
-#if BUILDFLAG(ENABLE_WEBRTC)
-  // Allow the embedder to control if WebRTC identities are allowed to be cached
-  // and potentially reused for future requests (within the same origin).
-  // This is called on the IO thread.
-  virtual bool AllowWebRTCIdentityCache(const GURL& url,
-                                        const GURL& first_party_url,
-                                        ResourceContext* context);
-#endif  // BUILDFLAG(ENABLE_WEBRTC)
-
   // Allow the embedder to control whether we can use Web Bluetooth.
   // TODO(crbug.com/589228): Replace this with a use of the permission system.
   enum class AllowWebBluetoothResult {