Update NetLog to be thread safe.

net/socket/ssl_client_socket_snapstart_unittest.cc

 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <arpa/inet.h>
 #include <netinet/tcp.h>
 #include <stdarg.h>
 #include <sys/socket.h>
 #include <sys/types.h>
 
@@ skipping 216 matching lines @@
     EXPECT_TRUE(memcmp(reply_buffer->data(), "goodbye!", 8) == 0);
 
     next_proto_status_ = sock->GetNextProto(&next_proto_);
 
     sock->Disconnect();
   }
 
   // SnapStartEventType extracts the type of Snap Start from the NetLog. See
   // the SSL_SNAP_START_* defines in sslt.h
   int SnapStartEventType() {
-    const std::vector<CapturingNetLog::Entry>& entries = log_.entries();
-    for (std::vector<CapturingNetLog::Entry>::const_iterator
+    CapturingNetLog::EntryList entries;
+    log_.GetEntries(&entries);
+    for (CapturingNetLog::EntryList::const_iterator
          i = entries.begin(); i != entries.end(); i++) {
       if (i->type == NetLog::TYPE_SSL_SNAP_START) {
         scoped_ptr<Value> value(i->extra_parameters->ToValue());
         CHECK(value->GetType() == Value::TYPE_DICTIONARY);
         DictionaryValue* dict = reinterpret_cast<DictionaryValue*>(value.get());
         int ret;
         CHECK(dict->GetInteger("type", &ret));
         return ret;
       }
     }
     return -1;
   }
 
   // DidMerge returns true if the NetLog suggests the the SSL connection merged
   // it's certificate validation with the optimistic validation from the
   // SSLHostInfo.
   bool DidMerge() {
-    const std::vector<CapturingNetLog::Entry>& entries = log_.entries();
-    for (std::vector<CapturingNetLog::Entry>::const_iterator
+    CapturingNetLog::EntryList entries;
+    log_.GetEntries(&entries);
+    for (CapturingNetLog::EntryList::const_iterator
          i = entries.begin(); i != entries.end(); i++) {
       if (i->type == NetLog::TYPE_SSL_VERIFICATION_MERGED)
         return true;
     }
     return false;
   }
 
   base::ProcessHandle child_;
   ClientSocketFactory* const socket_factory_;
   struct sockaddr_in remote_;
@@ skipping 89 matching lines @@
 
   SSLClientSocketNSS::ClearSessionCache();
   PerformConnection();
   EXPECT_EQ(SSL_SNAP_START_FULL, SnapStartEventType());
   EXPECT_EQ(SSLClientSocket::kNextProtoNegotiated, next_proto_status_);
   EXPECT_EQ("baz", next_proto_);
   EXPECT_TRUE(DidMerge());
 }
 
 }  // namespace net