1 files changed, 25 insertions, 0 deletions
diff --git a/net/http/http_util.cc b/net/http/http_util.cc
index 7094b03..500222a 100644
--- a/net/http/http_util.cc
+++ b/net/http/http_util.cc
@@ -218,6 +218,31 @@ bool HttpUtil::HasHeader(const std::string& headers, const char* name) {
 }
 
 // static
+std::string HttpUtil::StripHeaders(const std::string& headers,
+                                   const char* const headers_to_remove[],
+                                   size_t headers_to_remove_len) {
+  std::string stripped_headers;
+  net::HttpUtil::HeadersIterator it(headers.begin(), headers.end(), "\r\n");
+
+  while (it.GetNext()) {
+    bool should_remove = false;
+    for (size_t i = 0; i < headers_to_remove_len; ++i) {
+      if (LowerCaseEqualsASCII(it.name_begin(), it.name_end(),
+                               headers_to_remove[i])) {
+        should_remove = true;
+        break;
+      }
+    }
+    if (!should_remove) {
+      // Assume that name and values are on the same line.
+      stripped_headers.append(it.name_begin(), it.values_end());
+      stripped_headers.append("\r\n");
+    }
+  }
+  return stripped_headers;
+}
+
+// static
 bool HttpUtil::IsNonCoalescingHeader(string::const_iterator name_begin,
                                      string::const_iterator name_end) {
   // NOTE: "set-cookie2" headers do not support expires attributes, so we don't