content_shell: Fix a regression for paths starting with /media/.

content/shell/renderer/layout_test/blink_test_runner.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 "content/shell/renderer/layout_test/blink_test_runner.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <clocale>
@@ skipping 195 matching lines @@
 // Tests in web-platform-tests use absolute path links such as
 //   <script src="/resources/testharness.js">.
 // Because we load the tests as local files, such links don't work.
 // This function fixes this issue by rewriting file: URLs which were produced
 // from such links so that they point actual files in wpt/.
 WebURL RewriteAbsolutePathInWPT(const std::string& utf8_url) {
   const char kFileScheme[] = "file:///";
   const int kFileSchemeLen = arraysize(kFileScheme) - 1;
   if (utf8_url.compare(0, kFileSchemeLen, kFileScheme, kFileSchemeLen) != 0)
     return WebURL();
+  if (utf8_url.find("/LayoutTests/") != std::string::npos)
+    return WebURL();
 #if defined(OS_WIN)
   // +3 for a drive letter, :, and /.
   const int kFileSchemeAndDriveLen = kFileSchemeLen + 3;
   if (utf8_url.size() <= kFileSchemeAndDriveLen)
     return WebURL();
   std::string path = utf8_url.substr(kFileSchemeAndDriveLen);
 #else
   std::string path = utf8_url.substr(kFileSchemeLen);
 #endif
   // LayoutTests use file: URLs in various ways.
@@ skipping 773 matching lines @@
   get_bluetooth_events_callbacks_.pop_front();
   callback.Run(events);
 }
 
 void BlinkTestRunner::ReportLeakDetectionResult(
     const LeakDetectionResult& report) {
   Send(new ShellViewHostMsg_LeakDetectionDone(routing_id(), report));
 }
 
 }  // namespace content