Deleted OS_WIN and all Windows specific files from base.

base/native_library.h

 // Copyright (c) 2011 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 BASE_NATIVE_LIBRARY_H_
 #define BASE_NATIVE_LIBRARY_H_
 
 // This file defines a cross-platform "NativeLibrary" type which represents
 // a loadable module.
 
 #include <string>
 
 #include "base/base_export.h"
 #include "base/compiler_specific.h"
 #include "base/strings/string16.h"
 #include "build/build_config.h"
 
-#if defined(OS_WIN)
-#include <windows.h>
-#elif defined(OS_MACOSX)
+#if defined(OS_MACOSX)
 #import <CoreFoundation/CoreFoundation.h>
 #endif  // OS_*
 
 namespace base {
 
 class FilePath;
 
-#if defined(OS_WIN)
-typedef HMODULE NativeLibrary;
-#elif defined(OS_MACOSX)
+#if defined(OS_MACOSX)
 enum NativeLibraryType {
   BUNDLE,
   DYNAMIC_LIB
 };
 enum NativeLibraryObjCStatus {
   OBJC_UNKNOWN,
   OBJC_PRESENT,
   OBJC_NOT_PRESENT,
 };
 struct NativeLibraryStruct {
   NativeLibraryType type;
   CFBundleRefNum bundle_resource_ref;
   NativeLibraryObjCStatus objc_status;
   union {
     CFBundleRef bundle;
     void* dylib;
   };
 };
 typedef NativeLibraryStruct* NativeLibrary;
 #elif defined(OS_POSIX)
 typedef void* NativeLibrary;
 #endif  // OS_*
 
 struct BASE_EXPORT NativeLibraryLoadError {
-#if defined(OS_WIN)
-  NativeLibraryLoadError() : code(0) {}
-#endif  // OS_WIN
 
   // Returns a string representation of the load error.
   std::string ToString() const;
 
-#if defined(OS_WIN)
-  DWORD code;
-#else
   std::string message;
-#endif  // OS_WIN
 };
 
 // Loads a native library from disk.  Release it with UnloadNativeLibrary when
 // you're done.  Returns NULL on failure.
 // If |error| is not NULL, it may be filled in on load error.
 BASE_EXPORT NativeLibrary LoadNativeLibrary(const FilePath& library_path,
                                             NativeLibraryLoadError* error);
 
-#if defined(OS_WIN)
-// Loads a native library from disk.  Release it with UnloadNativeLibrary when
-// you're done.
-// This function retrieves the LoadLibrary function exported from kernel32.dll
-// and calls it instead of directly calling the LoadLibrary function via the
-// import table.
-BASE_EXPORT NativeLibrary LoadNativeLibraryDynamically(
-    const FilePath& library_path);
-#endif  // OS_WIN
-
 // Unloads a native library.
 BASE_EXPORT void UnloadNativeLibrary(NativeLibrary library);
 
 // Gets a function pointer from a native library.
 BASE_EXPORT void* GetFunctionPointerFromNativeLibrary(NativeLibrary library,
                                                       const char* name);
 
 // Returns the full platform specific name for a native library.
 // For example:
 // "mylib" returns "mylib.dll" on Windows, "libmylib.so" on Linux,
 // "mylib.dylib" on Mac.
 BASE_EXPORT string16 GetNativeLibraryName(const string16& name);
 
 }  // namespace base
 
 #endif  // BASE_NATIVE_LIBRARY_H_