Clear HTTP auth data on clearing browsing data

net/http/http_auth_cache.cc

Index: net/http/http_auth_cache.cc
diff --git a/net/http/http_auth_cache.cc b/net/http/http_auth_cache.cc
index 7a3a4e0f6714cb9b927af8d6c17fad4d0e8c12ae..0ff5e47cd4dc23ecb8fa6118d24d9ed065aef9c9 100644
--- a/net/http/http_auth_cache.cc
+++ b/net/http/http_auth_cache.cc
@@ -252,8 +252,24 @@ bool HttpAuthCache::Remove(const GURL& origin,
   return false;
 }
 
-void HttpAuthCache::Clear() {
-  entries_.clear();
+void HttpAuthCache::Clear(base::Time delete_begin, base::Time delete_end) {
+  int64_t begin_millis =
+      delete_begin.is_null()
+          ? 0
+          : (delete_begin - base::Time::UnixEpoch()).InMilliseconds();
+  int64_t end_millis =
+      delete_end.is_null()
+          ? std::numeric_limits<int64_t>::max()
+          : (delete_end - base::Time::UnixEpoch()).InMilliseconds();
+
+  base::TimeTicks unix_epoch = base::TimeTicks::UnixEpoch();
+
+  entries_.remove_if(
+      [begin_millis, end_millis, unix_epoch](const Entry& entry) {
+        int64_t creation_millis =
+            (entry.creation_time_ - unix_epoch).InMilliseconds();
+        return creation_millis >= begin_millis && creation_millis < end_millis;
+      });
 }
 
 bool HttpAuthCache::UpdateStaleChallenge(const GURL& origin,