Convert LOG(INFO) to VLOG(1) - base/.

base/file_util_win.cc

Index: base/file_util_win.cc
===================================================================
--- base/file_util_win.cc	(revision 62784)
+++ base/file_util_win.cc	(working copy)
@@ -561,8 +561,7 @@
   FilePath path_to_create;
   srand(static_cast<uint32>(time(NULL)));
 
-  int count = 0;
-  while (count < 50) {
+  for (int count = 0; count < 50; ++count) {
     // Try create a new temporary directory with random generated name. If
     // the one exists, keep trying another path name until we reach some limit.
     path_to_create = base_dir;
@@ -572,17 +571,13 @@
     new_dir_name.append(base::IntToString16(rand() % kint16max));
 
     path_to_create = path_to_create.Append(new_dir_name);
-    if (::CreateDirectory(path_to_create.value().c_str(), NULL))
-      break;
-    count++;
+    if (::CreateDirectory(path_to_create.value().c_str(), NULL)) {
+      *new_dir = path_to_create;
+      return true;
+    }
   }
 
-  if (count == 50) {
-    return false;
-  }
-
-  *new_dir = path_to_create;
-  return true;
+  return false;
 }
 
 bool CreateNewTempDirectory(const FilePath::StringType& prefix,
@@ -600,14 +595,13 @@
   DWORD fileattr = ::GetFileAttributes(full_path_str);
   if (fileattr != INVALID_FILE_ATTRIBUTES) {
     if ((fileattr & FILE_ATTRIBUTE_DIRECTORY) != 0) {
-      DLOG(INFO) << "CreateDirectory(" << full_path_str << "), "
-                 << "directory already exists.";
+      DVLOG(1) << "CreateDirectory(" << full_path_str << "), "
+               << "directory already exists.";
       return true;
-    } else {
-      LOG(WARNING) << "CreateDirectory(" << full_path_str << "), "
-                   << "conflicts with existing file.";
-      return false;
     }
+    LOG(WARNING) << "CreateDirectory(" << full_path_str << "), "
+                 << "conflicts with existing file.";
+    return false;
   }
 
   // Invariant:  Path does not exist as file or directory.