Add new text for indicating we are resolving hosts during proxy resolution.

net/http/http_network_transaction_unittest.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "net/http/http_network_transaction.h"
 
 #include <math.h>  // ceil
 #include <stdarg.h>
 #include <string>
 #include <vector>
@@ skipping 7103 matching lines @@
                              HostPortPair("myproxy", 80));
     results->UseProxyServer(proxy_server);
     resolved_.push_back(url);
     return OK;
   }
 
   virtual void CancelRequest(RequestHandle request) {
     NOTREACHED();
   }
 
+  virtual LoadState GetLoadState(RequestHandle request) const OVERRIDE {
+    NOTREACHED();
+    return LOAD_STATE_IDLE;
+  }
+
   virtual void CancelSetPacScript() {
     NOTREACHED();
   }
 
   virtual int SetPacScript(const scoped_refptr<ProxyResolverScriptData>&,
                            OldCompletionCallback* /*callback*/) {
     return OK;
   }
 
   const std::vector<GURL>& resolved() const { return resolved_; }
@@ skipping 2160 matching lines @@
   StaticSocketDataProvider* data[] = { &data1, &data2 };
 
   SimpleGetHelperResult out = SimpleGetHelperForData(data, arraysize(data));
 
   EXPECT_EQ(OK, out.rv);
   EXPECT_EQ("HTTP/1.0 200 OK", out.status_line);
   EXPECT_EQ("hello world", out.response_data);
 }
 
 }  // namespace net