Deleted OS_WIN and all Windows specific files from base.

base/files/file_enumerator.h

Index: base/files/file_enumerator.h
diff --git a/base/files/file_enumerator.h b/base/files/file_enumerator.h
index 38bb8337c70fb2ad19af6ea8fc1086beda1cfca6..65d39540d20499b5187ad2a8dadbcebfda708f92 100644
--- a/base/files/file_enumerator.h
+++ b/base/files/file_enumerator.h
@@ -5,6 +5,8 @@
 #ifndef BASE_FILES_FILE_ENUMERATOR_H_
 #define BASE_FILES_FILE_ENUMERATOR_H_
 
+#include <sys/stat.h>
+#include <unistd.h>
 #include <stack>
 #include <vector>
 
@@ -14,13 +16,6 @@
 #include "base/time/time.h"
 #include "build/build_config.h"
 
-#if defined(OS_WIN)
-#include <windows.h>
-#elif defined(OS_POSIX)
-#include <sys/stat.h>
-#include <unistd.h>
-#endif
-
 namespace base {
 
 // A class for enumerating the files in a provided path. The order of the
@@ -52,24 +47,13 @@ class BASE_EXPORT FileEnumerator {
     int64 GetSize() const;
     Time GetLastModifiedTime() const;
 
-#if defined(OS_WIN)
-    // Note that the cAlternateFileName (used to hold the "short" 8.3 name)
-    // of the WIN32_FIND_DATA will be empty. Since we don't use short file
-    // names, we tell Windows to omit it which speeds up the query slightly.
-    const WIN32_FIND_DATA& find_data() const { return find_data_; }
-#elif defined(OS_POSIX)
     const struct stat& stat() const { return stat_; }
-#endif
 
    private:
     friend class FileEnumerator;
 
-#if defined(OS_WIN)
-    WIN32_FIND_DATA find_data_;
-#elif defined(OS_POSIX)
     struct stat stat_;
     FilePath filename_;
-#endif
   };
 
   enum FileType {
@@ -124,13 +108,7 @@ class BASE_EXPORT FileEnumerator {
   // Returns true if the given path should be skipped in enumeration.
   bool ShouldSkip(const FilePath& path);
 
-#if defined(OS_WIN)
-  // True when find_data_ is valid.
-  bool has_find_data_;
-  WIN32_FIND_DATA find_data_;
-  HANDLE find_handle_;
-#elif defined(OS_POSIX)
-
+#if defined(OS_POSIX)
   // Read the filenames in source into the vector of DirectoryEntryInfo's
   static bool ReadDirectory(std::vector<FileInfo>* entries,
                             const FilePath& source, bool show_links);