Add histograms to track the size of the profile data.
BUG=16705
TEST=FileUtilTest.FileAndDirectorySize
Review URL: http://codereview.chromium.org/2778006
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@49606 0039d316-1c4b-4281-b951-d872f2087c98
CrOS-Libchrome-Original-Commit: a04876b90cb1e55881844ff22a74e06bf4641071
diff --git a/base/file_util.cc b/base/file_util.cc
index b24ffde..5ce4456 100644
--- a/base/file_util.cc
+++ b/base/file_util.cc
@@ -268,6 +268,24 @@
return running_size;
}
+int64 ComputeFilesSize(const FilePath& directory,
+ const FilePath::StringType& pattern) {
+ int64 running_size = 0;
+ FileEnumerator file_iter(directory, false, FileEnumerator::FILES, pattern);
+ for (FilePath current = file_iter.Next(); !current.empty();
+ current = file_iter.Next()) {
+ FileEnumerator::FindInfo info;
+ file_iter.GetFindInfo(&info);
+#if defined(OS_WIN)
+ LARGE_INTEGER li = { info.nFileSizeLow, info.nFileSizeHigh };
+ running_size += li.QuadPart;
+#else
+ running_size += info.stat.st_size;
+#endif
+ }
+ return running_size;
+}
+
///////////////////////////////////////////////
// MemoryMappedFile