Back out r736 due to breakage

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@738 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 1 insertions, 5 deletions

diff --git a/base/string_util.h b/base/string_util.h
index 2f0f3d6..46269ff 100644
--- a/base/string_util.h
+++ b/base/string_util.h
@@ -53,15 +53,11 @@ namespace base {
 // s2 > s1 according to a lexicographic comparison.
 int strncasecmp(const char* s1, const char* s2, size_t count);
 
-// Wrapper for vsnprintf that always null-terminates and always returns the
+// Wrapper for vsnprintf that always NUL-terminates and always returns the
 // number of characters that would be in an untruncated formatted
 // string, even when truncation occurs.
 int vsnprintf(char* buffer, size_t size, const char* format, va_list arguments);
 
-// vswprintf always null-terminates, but when truncation occurs, it will either
-// return -1 or the number of characters that would be in an untruncated
-// formatted string.  The actual return value depends on the underlying
-// C library's vswprintf implementation.
 int vswprintf(wchar_t* buffer, size_t size,
               const wchar_t* format, va_list arguments);