Update monet.

net/base/mime_sniffer.cc

Index: net/base/mime_sniffer.cc
diff --git a/net/base/mime_sniffer.cc b/net/base/mime_sniffer.cc
index b71e5ebe76a0e0bf82e7b0c03f08b2a79d13c25b..ff8973cedc8809f10c9fce0328dc27d835e262bb 100644
--- a/net/base/mime_sniffer.cc
+++ b/net/base/mime_sniffer.cc
@@ -345,7 +345,7 @@ static bool MatchMagicNumber(const char* content,
   if (magic_entry.is_string) {
     if (content_strlen >= len) {
       // String comparisons are case-insensitive
-      match = (base::strncasecmp(magic_entry.magic, content, len) == 0);
+      match = (strncasecmp(magic_entry.magic, content, len) == 0);
     }
   } else {
     if (size >= len) {
@@ -405,7 +405,7 @@ static bool SniffForHTML(const char* content,
   const char* const end = content + size;
   const char* pos;
   for (pos = content; pos < end; ++pos) {
-    if (!IsAsciiWhitespace(*pos))
+    if (!base::IsAsciiWhitespace(*pos))
       break;
   }
   static base::HistogramBase* counter(NULL);
@@ -465,8 +465,8 @@ static bool SniffForOfficeDocs(const char* content,
     const char* extension =
         &url_path[url_path.length() - kOfficeExtensionTypes[i].extension_len];
 
-    if (0 == base::strncasecmp(extension, kOfficeExtensionTypes[i].extension,
-                               kOfficeExtensionTypes[i].extension_len)) {
+    if (0 == strncasecmp(extension, kOfficeExtensionTypes[i].extension,
+                         kOfficeExtensionTypes[i].extension_len)) {
       type = kOfficeExtensionTypes[i].doc_type;
       break;
     }
@@ -609,13 +609,12 @@ static bool SniffXML(const char* content,
       return false;
 
     if ((pos + sizeof("<?xml") - 1 <= end) &&
-        (base::strncasecmp(pos, "<?xml", sizeof("<?xml") - 1) == 0)) {
+        (strncasecmp(pos, "<?xml", sizeof("<?xml") - 1) == 0)) {
       // Skip XML declarations.
       ++pos;
       continue;
     } else if ((pos + sizeof("<!DOCTYPE") - 1 <= end) &&
-               (base::strncasecmp(pos, "<!DOCTYPE", sizeof("<!DOCTYPE") - 1) ==
-                0)) {
+               (strncasecmp(pos, "<!DOCTYPE", sizeof("<!DOCTYPE") - 1) == 0)) {
       // Skip DOCTYPE declarations.
       ++pos;
       continue;