Merge the LinuxUI interface from its own .so into libviews.so.

ui/linux_ui/linux_ui_export.h

Index: ui/linux_ui/linux_ui_export.h
diff --git a/ui/linux_ui/linux_ui_export.h b/ui/linux_ui/linux_ui_export.h
deleted file mode 100644
index 68f2ab544ab925978d4e3eb8999641cbe883244e..0000000000000000000000000000000000000000
--- a/ui/linux_ui/linux_ui_export.h
+++ /dev/null
@@ -1,36 +0,0 @@
-// Copyright 2012 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 UI_LINUX_UI_LINUX_UI_EXPORT_H_
-#define UI_LINUX_UI_LINUX_UI_EXPORT_H_
-
-// Defines LINUX_UI_EXPORT so that functionality implemented by the
-// native_theme library can be exported to consumers.
-
-#if defined(COMPONENT_BUILD)
-#if defined(WIN32)
-
-#if defined(LINUX_UI_IMPLEMENTATION)
-#define LINUX_UI_EXPORT __declspec(dllexport)
-#else
-#define LINUX_UI_EXPORT __declspec(dllimport)
-#endif  // defined(LINUX_UI_IMPLEMENTATION)
-
-#else  // !defined(WIN32)
-
-#if defined(LINUX_UI_IMPLEMENTATION)
-#define LINUX_UI_EXPORT __attribute__((visibility("default")))
-#else
-#define LINUX_UI_EXPORT
-#endif
-
-#endif  // defined(WIN32)
-
-#else  // !defined(COMPONENT_BUILD)
-
-#define LINUX_UI_EXPORT
-
-#endif  // defined(COMPONENT_BUILD)
-
-#endif  // UI_LINUX_UI_LINUX_UI_EXPORT_H_