Fixed file_version_info so that it finds Mac values correctly.

chrome/renderer/renderer_glue.cc

 // 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.
 
 // This file provides the embedder's side of random webkit glue functions.
 
 #include "build/build_config.h"
 
 #if defined(OS_WIN)
 #include <windows.h>
@@ skipping 238 matching lines @@
   RenderThread::current()->SetCacheMode(enabled);
 }
 
 void ClearCache() {
   RenderThread::current()->ClearCache();
 }
 
 std::string GetProductVersion() {
   chrome::VersionInfo version_info;
   std::string product("Chrome/");
-  product += version_info.is_valid() ? version_info.Version()
-                                     : "0.0.0.0";
+  product += version_info.Version();
   return product;
 }
 
 bool IsSingleProcess() {
   return CommandLine::ForCurrentProcess()->HasSwitch(switches::kSingleProcess);
 }
 
 void EnableSpdy(bool enable) {
   RenderThread::current()->EnableSpdy(enable);
 }
@@ skipping 11 matching lines @@
 }
 
 bool GetFontTable(int fd, uint32_t table, uint8_t* output,
                   size_t* output_length) {
   return renderer_sandbox_support::GetFontTable(
       fd, table, output, output_length);
 }
 #endif
 
 }  // namespace webkit_glue