A couple of changes that make views work from multiple threads

mojo/views/mojo_views_export.h

Index: mojo/views/mojo_views_export.h
diff --git a/mojo/views/mojo_views_export.h b/mojo/views/mojo_views_export.h
new file mode 100644
index 0000000000000000000000000000000000000000..0ca89851f905c49d12235fe992ce455ee8646d0d
--- /dev/null
+++ b/mojo/views/mojo_views_export.h
@@ -0,0 +1,29 @@
+// Copyright 2014 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.
+
+#ifndef MOJO_VIEWS_MOJO_VIEWS_EXPORT_H_
+#define MOJO_VIEWS_MOJO_VIEWS_EXPORT_H_
+
+#if defined(COMPONENT_BUILD)
+#if defined(WIN32)
+
+#if defined(MOJO_VIEWS_IMPLEMENTATION)
+#define MOJO_VIEWS_EXPORT __declspec(dllexport)
+#else
+#define MOJO_VIEWS_EXPORT __declspec(dllimport)
+#endif  // defined(MOJO_VIEWS_IMPLEMENTATION)
+
+#else  // defined(WIN32)
+#if defined(MOJO_VIEWS_IMPLEMENTATION)
+#define MOJO_VIEWS_EXPORT __attribute__((visibility("default")))
+#else
+#define MOJO_VIEWS_EXPORT
+#endif
+#endif
+
+#else  // defined(COMPONENT_BUILD)
+#define MOJO_VIEWS_EXPORT
+#endif
+
+#endif  // MOJO_VIEWS_MOJO_VIEWS_EXPORT_H_