Add '--host' option to testserver.py and expose it via a new TestServer constructor.

net/test/test_server.h

Index: net/test/test_server.h
diff --git a/net/test/test_server.h b/net/test/test_server.h
index 18c142011b635738ae4c11955b08ff5517083dec..da5c0e90556c193d2c97900f0b0f79c3dbf0573f 100644
--- a/net/test/test_server.h
+++ b/net/test/test_server.h
@@ -110,8 +110,17 @@ class TestServer {
     bool record_resume;
   };
 
+  // Pass as the 'host' parameter during construction to server on 127.0.0.1
+  static const char* kLocalhost;

[eroman, 2012/02/23 20:55:07]

Technically this is ambiguous, since "localhost" might also mean ::1

No change required, just saying.

+
+  // Initialize a TestServer listening on 127.0.0.1.
   TestServer(Type type, const FilePath& document_root);
 
+  // Initialize a TestServer listening on a specific host (IP or hostname).
+  TestServer(Type type,
+             const std::string& host,
+             const FilePath& document_root);
+
   // Initialize a HTTPS TestServer with a specific set of HTTPSOptions.
   TestServer(const HTTPSOptions& https_options,
              const FilePath& document_root);
@@ -144,7 +153,7 @@ class TestServer {
       std::string* replacement_path);
 
  private:
-  void Init(const FilePath& document_root);
+  void Init(const std::string& host, const FilePath& document_root);
 
   // Modify PYTHONPATH to contain libraries we need.
   bool SetPythonPath() WARN_UNUSED_RESULT;