Support sending a sliced file in chromium....

webkit/tools/test_shell/test_shell_webkit_init.h

 // Copyright (c) 2010 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.
 
 #ifndef WEBKIT_TOOLS_TEST_SHELL_TEST_SHELL_WEBKIT_INIT_H_
 #define WEBKIT_TOOLS_TEST_SHELL_TEST_SHELL_WEBKIT_INIT_H_
 
 #include "base/file_util.h"
 #include "base/path_service.h"
 #include "base/scoped_temp_dir.h"
@@ skipping 134 matching lines @@
       const WebKit::WebString& vfs_file_name) {
     return SimpleDatabaseSystem::GetInstance()->GetFileSize(vfs_file_name);
   }
 
   virtual bool getFileSize(const WebKit::WebString& path, long long& result) {
     return file_util::GetFileSize(
         webkit_glue::WebStringToFilePath(path),
         reinterpret_cast<int64*>(&result));
   }
 
+  virtual bool getFileModificationTime(const WebKit::WebString& path,
+                                       double& result) {
+    file_util::FileInfo info;
+    if (!file_util::GetFileInfo(webkit_glue::WebStringToFilePath(path), &info))
+      return false;
+    result = info.last_modified.ToDoubleT();
+    return true;
+  }
+
   virtual unsigned long long visitedLinkHash(const char* canonicalURL,
                                              size_t length) {
     return 0;
   }
 
   virtual bool isLinkVisited(unsigned long long linkHash) {
     return false;
   }
 
   virtual WebKit::WebMessagePortChannel* createMessagePortChannel() {
@@ skipping 67 matching lines @@
   SimpleAppCacheSystem appcache_system_;
   SimpleDatabaseSystem database_system_;
   SimpleWebCookieJarImpl cookie_jar_;
 
 #if defined(OS_WIN)
   WebKit::WebThemeEngine* active_theme_engine_;
 #endif
 };
 
 #endif  // WEBKIT_TOOLS_TEST_SHELL_TEST_SHELL_WEBKIT_INIT_H_