Deleted OS_WIN and all Windows specific files from base.

base/strings/safe_sprintf.cc

 // Copyright 2013 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 "base/strings/safe_sprintf.h"
 
 #include <limits>
 
 #if !defined(NDEBUG)
 // In debug builds, we use RAW_CHECK() to print useful error messages, if
@@ skipping 97 matching lines @@
         size_(size - 1),  // Account for trailing NUL byte
         count_(0) {
 // The following assertion does not build on Mac and Android. This is because
 // static_assert only works with compile-time constants, but mac uses
 // libstdc++4.2 and android uses stlport, which both don't mark
 // numeric_limits::max() as constexp.  Likewise, MSVS2013's standard library
 // also doesn't mark max() as constexpr yet. cl.exe supports static_cast but
 // doesn't really implement constexpr yet so it doesn't complain, but clang
 // does.
 #if __cplusplus >= 201103 && !defined(OS_ANDROID) && !defined(OS_MACOSX) && \
-    !defined(OS_IOS) && !(defined(__clang__) && defined(OS_WIN))
+    !defined(OS_IOS) && !(defined(__clang__))
     COMPILE_ASSERT(kSSizeMaxConst == \
                    static_cast<size_t>(std::numeric_limits<ssize_t>::max()),
                    kSSizeMax_is_the_max_value_of_an_ssize_t);
 #endif
     DEBUG_CHECK(size > 0);
     DEBUG_CHECK(size <= kSSizeMax);
   }
 
   ~Buffer() {
     // The code calling the constructor guaranteed that there was enough space
@@ skipping 547 matching lines @@
     DEBUG_CHECK(src[0] != '%' || src[1] == '%');
     if (src[0] == '%' && src[1] == '%') {
       ++src;
     }
   }
   return buffer.GetCount();
 }
 
 }  // namespace strings
 }  // namespace base