Replace StreamListenSocket with StreamSocket in HttpServer.

    
1) HttpServer gets ServerSocket instead of StreamListenSocket.
2) HttpConnection is just a container for socket, websocket, and pending read/write buffers.
3) HttpServer handles data buffering and asynchronous read/write.
4) HttpConnection has limit in data buffering, up to 1Mbytes by default.
5) For devtools, send buffer limit is 100Mbytes.
6) Unittests for buffer handling in HttpConnection.
    
BUG=371906

Review URL: https://codereview.chromium.org/296053012

Cr-Commit-Position: refs/heads/master@{#291447}
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@291447 0039d316-1c4b-4281-b951-d872f2087c98

2 files changed, 8 insertions, 7 deletions

diff --git a/cloud_print/gcp20/prototype/privet_http_server.cc b/cloud_print/gcp20/prototype/privet_http_server.cc
index 9aa2835..41daa81 100644
--- a/cloud_print/gcp20/prototype/privet_http_server.cc
+++ b/cloud_print/gcp20/prototype/privet_http_server.cc
@@ -10,7 +10,7 @@
 #include "net/base/ip_endpoint.h"
 #include "net/base/net_errors.h"
 #include "net/base/url_util.h"
-#include "net/socket/tcp_listen_socket.h"
+#include "net/socket/tcp_server_socket.h"
 #include "url/gurl.h"
 
 namespace {
@@ -105,10 +105,12 @@ bool PrivetHttpServer::Start(uint16 port) {
   if (server_)
     return true;
 
-  net::TCPListenSocketFactory factory("0.0.0.0", port);
-  server_ = new net::HttpServer(factory, this);
-  net::IPEndPoint address;
+  scoped_ptr<net::ServerSocket> server_socket(
+      new net::TCPServerSocket(NULL, net::NetLog::Source()));
+  server_socket->ListenWithAddressAndPort("0.0.0.0", port, 1);
+  server_.reset(new net::HttpServer(server_socket.Pass(), this));
 
+  net::IPEndPoint address;
   if (server_->GetLocalAddress(&address) != net::OK) {
     NOTREACHED() << "Cannot start HTTP server";
     return false;
@@ -122,7 +124,7 @@ void PrivetHttpServer::Shutdown() {
   if (!server_)
     return;
 
-  server_ = NULL;
+  server_.reset(NULL);
 }
 
 void PrivetHttpServer::OnHttpRequest(int connection_id,
diff --git a/cloud_print/gcp20/prototype/privet_http_server.h b/cloud_print/gcp20/prototype/privet_http_server.h
index 4b22e35..6cb14d10 100644
--- a/cloud_print/gcp20/prototype/privet_http_server.h
+++ b/cloud_print/gcp20/prototype/privet_http_server.h
@@ -204,7 +204,7 @@ class PrivetHttpServer: public net::HttpServer::Delegate {
   uint16 port_;
 
   // Contains encapsulated object for listening for requests.
-  scoped_refptr<net::HttpServer> server_;
+  scoped_ptr<net::HttpServer> server_;
 
   Delegate* delegate_;
 
@@ -212,4 +212,3 @@ class PrivetHttpServer: public net::HttpServer::Delegate {
 };
 
 #endif  // CLOUD_PRINT_GCP20_PROTOTYPE_PRIVET_HTTP_SERVER_H_
-