Incomplete changes to make scoped_ptr_malloc use plain functions.

base/file_util.h

Index: base/file_util.h
diff --git a/base/file_util.h b/base/file_util.h
index d52bba91588ef36a719f28ff72912c310cf55677..b2a07286b31bf3fdc9f96418e1ff1b7e438e095c 100644
--- a/base/file_util.h
+++ b/base/file_util.h
@@ -365,29 +365,20 @@ bool GetCurrentDirectory(FilePath* path);
 // Sets the current working directory for the process.
 bool SetCurrentDirectory(const FilePath& path);
 
-// A class to handle auto-closing of FILE*'s.
-class ScopedFILEClose {
- public:
-  inline void operator()(FILE* x) const {
-    if (x) {
-      fclose(x);
-    }
-  }
-};
+inline void ScopedFILEClose(FILE* f) {
+  fclose(f);
+}
 
 typedef scoped_ptr_malloc<FILE, ScopedFILEClose> ScopedFILE;
 
 #if defined(OS_POSIX)
 // A class to handle auto-closing of FDs.
-class ScopedFDClose {
- public:
-  inline void operator()(int* x) const {
-    if (x && *x >= 0) {
-      if (HANDLE_EINTR(close(*x)) < 0)
-        PLOG(ERROR) << "close";
-    }
+inline void ScopedFDClose(int* x) {
+  if (x && *x >= 0) {
+    if (HANDLE_EINTR(close(*x)) < 0)
+      PLOG(ERROR) << "close";
   }
-};
+}
 
 typedef scoped_ptr_malloc<int, ScopedFDClose> ScopedFD;
 #endif  // OS_POSIX