Pass a RemovalCause to CookieChangedCallback

android_webview/browser/net/aw_cookie_store_wrapper.cc

Index: android_webview/browser/net/aw_cookie_store_wrapper.cc
diff --git a/android_webview/browser/net/aw_cookie_store_wrapper.cc b/android_webview/browser/net/aw_cookie_store_wrapper.cc
index a8cb4ca9a2a5476487b2cf557b6b8bc62b082775..4eb1eb86baf0e7ded7ba09b74e5c5bd9de4808a2 100644
--- a/android_webview/browser/net/aw_cookie_store_wrapper.cc
+++ b/android_webview/browser/net/aw_cookie_store_wrapper.cc
@@ -70,10 +70,12 @@ class SubscriptionWrapper {
           url, name, base::Bind(&NestedSubscription::OnChanged, this));
     }
 
-    void OnChanged(const net::CanonicalCookie& cookie, bool removed) {
+    void OnChanged(const net::CanonicalCookie& cookie,
+                   bool removed,
+                   net::CookieStore::RemovalCause cause) {
       client_task_runner_->PostTask(
           FROM_HERE, base::Bind(&SubscriptionWrapper::OnChanged,
-                                subscription_wrapper_, cookie, removed));
+                                subscription_wrapper_, cookie, removed, cause));
     }
 
     base::WeakPtr<SubscriptionWrapper> subscription_wrapper_;
@@ -84,8 +86,10 @@ class SubscriptionWrapper {
     DISALLOW_COPY_AND_ASSIGN(NestedSubscription);
   };
 
-  void OnChanged(const net::CanonicalCookie& cookie, bool removed) {
-    callback_list_.Notify(cookie, removed);
+  void OnChanged(const net::CanonicalCookie& cookie,
+                 bool removed,
+                 net::CookieStore::RemovalCause cause) {
+    callback_list_.Notify(cookie, removed, cause);
   }
 
   // The "list" only had one entry, so can just clean up now.