Remove blink::isWindowsVistaOrGreater.

third_party/WebKit/Source/platform/win/SystemInfo.cpp

Index: third_party/WebKit/Source/platform/win/SystemInfo.cpp
diff --git a/third_party/WebKit/Source/platform/win/SystemInfo.cpp b/third_party/WebKit/Source/platform/win/SystemInfo.cpp
deleted file mode 100644
index ebad37b3921693b599e14fa0a334cb68e6c840c1..0000000000000000000000000000000000000000
--- a/third_party/WebKit/Source/platform/win/SystemInfo.cpp
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * Copyright (C) 2009 Apple Inc. All Rights Reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "platform/win/SystemInfo.h"
-
-#include <windows.h>
-
-#if _WIN32_WINNT >= 0x0603
-#include <versionhelpers.h>
-#endif
-
-namespace blink {
-
-#if _WIN32_WINNT < 0x0603
-static bool IsWindowsVistaOrGreater()
-{
-    OSVERSIONINFOEXW osvi = { };
-    osvi.dwOSVersionInfoSize = sizeof(osvi);
-    osvi.dwMajorVersion = HIBYTE(_WIN32_WINNT_VISTA);
-    osvi.dwMinorVersion = LOBYTE(_WIN32_WINNT_VISTA);
-    DWORDLONG condition = 0;
-    VER_SET_CONDITION(condition, VER_MAJORVERSION, VER_GREATER_EQUAL);
-    VER_SET_CONDITION(condition, VER_MINORVERSION, VER_GREATER_EQUAL);
-    return !!::VerifyVersionInfoW(&osvi, VER_MAJORVERSION | VER_MINORVERSION, condition);
-}
-#endif
-
-bool isWindowsVistaOrGreater()
-{
-    static bool initialized = false;
-    static bool cachedIsWindowsVistaOrGreater;
-
-    if (!initialized) {
-        initialized = true;
-        cachedIsWindowsVistaOrGreater = IsWindowsVistaOrGreater();
-    }
-    return cachedIsWindowsVistaOrGreater;
-}
-
-} // namespace blink