Add removal filter support for Cookies, Storage, and Content Settings.

net/cookies/cookie_store.h

Index: net/cookies/cookie_store.h
diff --git a/net/cookies/cookie_store.h b/net/cookies/cookie_store.h
index 64852612d53fc2f544c344b4b0d88467c8acbdd5..6667836f2c2dcf2a00481b226d7e916da4574382 100644
--- a/net/cookies/cookie_store.h
+++ b/net/cookies/cookie_store.h
@@ -10,7 +10,7 @@
 #include <string>
 #include <vector>
 
-#include "base/callback.h"
+#include "base/callback_forward.h"
 #include "base/callback_list.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/time/time.h"
@@ -43,6 +43,9 @@ class NET_EXPORT CookieStore {
   typedef base::CallbackList<void(const CanonicalCookie& cookie, bool removed)>
       CookieChangedCallbackList;
   typedef CookieChangedCallbackList::Subscription CookieChangedSubscription;
+  // Returns if we should clear the given cookie.
+  typedef base::Callback<bool(const CanonicalCookie& cookie)>
+      ClearCookiesPredicate;
 
   virtual ~CookieStore();
 
@@ -167,6 +170,16 @@ class NET_EXPORT CookieStore {
       const GURL& url,
       const DeleteCallback& callback) = 0;
 
+  // Deletes all of the cookies that match the given predicate and that have a
+  // creation_date greater than or equal to |delete_begin| and less then
+  // |delete_end|.
+  // Returns the number of cookies deleted.
+  virtual void DeleteAllCreatedBetweenWithPredicateAsync(
+      const base::Time& delete_begin,
+      const base::Time& delete_end,
+      const ClearCookiesPredicate& predicate,
+      const DeleteCallback& callback) = 0;
+
   virtual void DeleteSessionCookiesAsync(const DeleteCallback&) = 0;
 
   // Deletes all cookies in the store.