Fix more disabled MSVC warnings, base/ edition.

base/file_version_info_win.h

Index: base/file_version_info_win.h
diff --git a/base/file_version_info_win.h b/base/file_version_info_win.h
index d623c45426140aa3651fe397c160df4301799b1f..34bc675977b15cef8875e4b863726899c789c300 100644
--- a/base/file_version_info_win.h
+++ b/base/file_version_info_win.h
@@ -17,7 +17,7 @@ typedef tagVS_FIXEDFILEINFO VS_FIXEDFILEINFO;
 
 class FileVersionInfoWin : public FileVersionInfo {
  public:
-  BASE_EXPORT FileVersionInfoWin(void* data, int language, int code_page);
+  BASE_EXPORT FileVersionInfoWin(void* data, WORD language, WORD code_page);
   BASE_EXPORT ~FileVersionInfoWin();
 
   // Accessors to the different version properties.
@@ -51,8 +51,8 @@ class FileVersionInfoWin : public FileVersionInfo {
 
  private:
   scoped_ptr<char, base::FreeDeleter> data_;
-  int language_;
-  int code_page_;
+  WORD language_;
+  WORD code_page_;
   // This is a pointer into the data_ if it exists. Otherwise NULL.
   VS_FIXEDFILEINFO* fixed_file_info_;