FBTF: Moves code to the headers.

net/http/http_util.cc

Index: net/http/http_util.cc
diff --git a/net/http/http_util.cc b/net/http/http_util.cc
index a559c068baf73e03ad2e525bd93114dcce1b18f8..1098a0629470d449c417e232e79cde120bf6da92 100644
--- a/net/http/http_util.cc
+++ b/net/http/http_util.cc
@@ -631,6 +631,9 @@ HttpUtil::HeadersIterator::HeadersIterator(string::const_iterator headers_begin,
     : lines_(headers_begin, headers_end, line_delimiter) {
 }
 
+HttpUtil::HeadersIterator::~HeadersIterator() {
+}
+
 bool HttpUtil::HeadersIterator::GetNext() {
   while (lines_.GetNext()) {
     name_begin_ = lines_.token_begin();
@@ -683,6 +686,9 @@ HttpUtil::ValuesIterator::ValuesIterator(
   values_.set_quote_chars("\'\"");
 }
 
+HttpUtil::ValuesIterator::~ValuesIterator() {
+}
+
 bool HttpUtil::ValuesIterator::GetNext() {
   while (values_.GetNext()) {
     value_begin_ = values_.token_begin();