Add <algorithm> include required by VS2013 (issue #1094).

git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@1571 5089003a-bbd8-11dd-ad1f-f1f9622dbc98

libcef/common/string_types_impl.cc

@@ -3,6 +3,7 @@
 // can be found in the LICENSE file.
 
 #include "include/internal/cef_string_types.h"
+#include <algorithm>
 #include "base/logging.h"
 #include "base/strings/string16.h"
 #include "base/strings/utf_string_conversions.h"

tests/unittests/navigation_unittest.cc

@@ -2,6 +2,7 @@
 // reserved. Use of this source code is governed by a BSD-style license that
 // can be found in the LICENSE file.
 
+#include <algorithm>
 #include <list>
 #include "include/cef_callback.h"
 #include "include/cef_runnable.h"

tests/unittests/scheme_handler_unittest.cc

@@ -2,6 +2,7 @@
 // reserved. Use of this source code is governed by a BSD-style license that
 // can be found in the LICENSE file.
 
+#include <algorithm>
 #include "include/cef_origin_whitelist.h"
 #include "include/cef_callback.h"
 #include "include/cef_runnable.h"

tests/unittests/stream_unittest.cc

@@ -2,6 +2,7 @@
 // reserved. Use of this source code is governed by a BSD-style license that
 // can be found in the LICENSE file.
 
+#include <algorithm>
 #include "include/cef_stream.h"
 #include "testing/gtest/include/gtest/gtest.h"