Make the TestServer use an absolute document root path.

chrome/browser/net/network_stats_unittest.cc

 // Copyright (c) 2012 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 "base/basictypes.h"
 #include "base/message_loop.h"
 #include "base/stringprintf.h"
 #include "chrome/browser/net/network_stats.h"
 #include "net/base/host_resolver.h"
 #include "net/base/mock_host_resolver.h"
@@ skipping 14 matching lines @@
     message_loop_.RunUntilIdle();
   }
   MessageLoopForIO message_loop_;
 };
 
 class NetworkStatsTestUDP : public NetworkStatsTest {
  public:
   NetworkStatsTestUDP()
       : test_server_(net::TestServer::TYPE_UDP_ECHO,
                      net::TestServer::kLocalhost,
-                     base::FilePath(FILE_PATH_LITERAL("net/data"))) {
+                     net::TestServer::GetSourceRelativePath(
+                         base::FilePath(FILE_PATH_LITERAL("net/data")))) {
   }
 
  protected:
   void RunUDPEchoTest(int bytes, int packets, bool has_proxy) {
     net::TestCompletionCallback cb;
 
     scoped_ptr<net::MockHostResolver> host_resolver(
         new net::MockHostResolver());
 
     // We will use HISTOGRAM_PORT_MAX as the PortIndex enum for testing
@@ skipping 361 matching lines @@
   network_stats.Crypt(
       key, key_string.length(), payload_data, KBytesToSend, encoded_data);
   std::string encoded_payload(encoded_data, KBytesToSend);
 
   message = version + checksum + payload_size + key_string + encoded_payload;
   EXPECT_EQ(NetworkStats::SUCCESS, network_stats.VerifyBytes(message));
   EXPECT_EQ(1u, network_stats.packets_received_mask());
 }
 
 }  // namespace chrome_browser_net