Initial implementation of the ByteStream refactor.

content/browser/renderer_host/x509_user_cert_resource_handler.h

Index: content/browser/renderer_host/x509_user_cert_resource_handler.h
diff --git a/content/browser/renderer_host/x509_user_cert_resource_handler.h b/content/browser/renderer_host/x509_user_cert_resource_handler.h
index 3c19a7d8affa4e9f93311c15fc8e6d18cec7c7f2..9f5d57d62ec1f5a57f004a302831a53a1d5886d2 100644
--- a/content/browser/renderer_host/x509_user_cert_resource_handler.h
+++ b/content/browser/renderer_host/x509_user_cert_resource_handler.h
@@ -7,9 +7,10 @@
 #pragma once
 
 #include <string>
+#include <utility>
+#include <vector>
 
 #include "base/memory/scoped_ptr.h"
-#include "content/browser/download/download_buffer.h"
 #include "content/browser/renderer_host/resource_handler.h"
 #include "googleurl/src/gurl.h"
 
@@ -66,6 +67,9 @@ class X509UserCertResourceHandler : public ResourceHandler {
   virtual void OnRequestClosed() OVERRIDE;
 
  private:
+  typedef std::vector<std::pair<scoped_refptr<net::IOBuffer>,
+                                size_t> > ContentVector;
+
   virtual ~X509UserCertResourceHandler();
 
   void AssembleResource();
@@ -73,7 +77,7 @@ class X509UserCertResourceHandler : public ResourceHandler {
   GURL url_;
   net::URLRequest* request_;
   size_t content_length_;
-  content::ContentVector buffer_;
+  ContentVector buffer_;
   scoped_refptr<net::IOBuffer> read_buffer_;
   scoped_refptr<net::IOBuffer> resource_buffer_;  // Downloaded certificate.
   // The id of the |RenderProcessHost| which started the download.