Base: Rename File::error() to File::error_details()

base/files/file_posix.cc

 // Copyright (c) 2012 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 "base/files/file.h"
 
 #include <errno.h>
 #include <fcntl.h>
 #include <sys/stat.h>
 #include <unistd.h>
@@ skipping 129 matching lines @@
 
   if (flags & FLAG_OPEN_TRUNCATED) {
     DCHECK(!open_flags);
     DCHECK(flags & FLAG_WRITE);
     open_flags = O_TRUNC;
   }
 
   if (!open_flags && !(flags & FLAG_OPEN) && !(flags & FLAG_OPEN_ALWAYS)) {
     NOTREACHED();
     errno = EOPNOTSUPP;
-    error_ = FILE_ERROR_FAILED;
+    error_details_ = FILE_ERROR_FAILED;
     return;
   }
 
   if (flags & FLAG_WRITE && flags & FLAG_READ) {
     open_flags |= O_RDWR;
   } else if (flags & FLAG_WRITE) {
     open_flags |= O_WRONLY;
   } else if (!(flags & FLAG_READ) &&
              !(flags & FLAG_WRITE_ATTRIBUTES) &&
              !(flags & FLAG_APPEND) &&
@@ skipping 30 matching lines @@
     }
   }
 
   if (descriptor >= 0 && (flags & (FLAG_CREATE_ALWAYS | FLAG_CREATE)))
     created_ = true;
 
   if ((descriptor >= 0) && (flags & FLAG_DELETE_ON_CLOSE))
     unlink(name.value().c_str());
 
   if (descriptor >= 0)
-    error_ = FILE_OK;
+    error_details_ = FILE_OK;
   else
-    error_ = File::OSErrorToFileError(errno);
+    error_details_ = File::OSErrorToFileError(errno);
 
   file_ = descriptor;
 }
 #endif  // !defined(OS_NACL)
 
 bool File::IsValid() const {
   return file_ >= 0;
 }
 
 PlatformFile File::TakePlatformFile() {
@@ skipping 257 matching lines @@
       return FILE_ERROR_FAILED;
   }
 }
 
 void File::SetPlatformFile(PlatformFile file) {
   DCHECK_EQ(file_, kInvalidPlatformFileValue);
   file_ = file;
 }
 
 }  // namespace base