Add our own (mojo::util::)ScopedFILE and replace uses of base::ScopedFILE with it.

mojo/edk/test/test_utils_posix.cc

 // Copyright 2014 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 "mojo/edk/test/test_utils.h"
 
 #include <fcntl.h>
 #include <unistd.h>
 
+#include "base/logging.h"
 #include "base/posix/eintr_wrapper.h"
 
 namespace mojo {
 namespace test {
 
 bool BlockingWrite(const embedder::PlatformHandle& handle,
                    const void* buffer,
                    size_t bytes_to_write,
                    size_t* bytes_written) {
   int original_flags = fcntl(handle.fd, F_GETFL);
@@ skipping 45 matching lines @@
       return false;
 
     *bytes_read = 0;
   } else {
     *bytes_read = result;
   }
 
   return true;
 }
 
-embedder::ScopedPlatformHandle PlatformHandleFromFILE(base::ScopedFILE fp) {
+embedder::ScopedPlatformHandle PlatformHandleFromFILE(util::ScopedFILE fp) {
   CHECK(fp);
   int rv = dup(fileno(fp.get()));
   PCHECK(rv != -1) << "dup";
   return embedder::ScopedPlatformHandle(embedder::PlatformHandle(rv));
 }
 
-base::ScopedFILE FILEFromPlatformHandle(embedder::ScopedPlatformHandle h,
+util::ScopedFILE FILEFromPlatformHandle(embedder::ScopedPlatformHandle h,
                                         const char* mode) {
   CHECK(h.is_valid());
-  base::ScopedFILE rv(fdopen(h.release().fd, mode));
+  util::ScopedFILE rv(fdopen(h.release().fd, mode));
   PCHECK(rv) << "fdopen";
   return rv.Pass();
 }
 
 }  // namespace test
 }  // namespace mojo