Rename set_up_quic_server_info_factory to is_main_cache

net/http/mock_http_cache.cc

Index: net/http/mock_http_cache.cc
diff --git a/net/http/mock_http_cache.cc b/net/http/mock_http_cache.cc
index d7c08bace79c8a667ebf42953bfd65b5749068fd..205a45e4b05d7ea4f55c30231e67cddf5ac8a0a0 100644
--- a/net/http/mock_http_cache.cc
+++ b/net/http/mock_http_cache.cc
@@ -546,16 +546,15 @@ MockHttpCache::MockHttpCache(
     std::unique_ptr<HttpCache::BackendFactory> disk_cache_factory)
     : MockHttpCache(std::move(disk_cache_factory), false) {}
 
-MockHttpCache::MockHttpCache(bool set_up_quic_server_info)
-    : MockHttpCache(base::MakeUnique<MockBackendFactory>(),
-                    set_up_quic_server_info) {}
+MockHttpCache::MockHttpCache(bool is_main_cache)
+    : MockHttpCache(base::MakeUnique<MockBackendFactory>(), is_main_cache) {}
 
 MockHttpCache::MockHttpCache(
     std::unique_ptr<HttpCache::BackendFactory> disk_cache_factory,
-    bool set_up_quic_server_info)
+    bool is_main_cache)
     : http_cache_(base::MakeUnique<MockNetworkLayer>(),
                   std::move(disk_cache_factory),
-                  set_up_quic_server_info) {}
+                  is_main_cache) {}
 
 disk_cache::Backend* MockHttpCache::backend() {
   TestCompletionCallback cb;