Move PathExists to base namespace.

chrome/renderer/chrome_render_process_observer.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 "chrome/renderer/chrome_render_process_observer.h"
 
 #include <limits>
 #include <vector>
 
 #include "base/allocator/allocator_extension.h"
@@ skipping 271 matching lines @@
   resource_delegate_.reset(new RendererResourceDelegate());
   thread->SetResourceDispatcherDelegate(resource_delegate_.get());
 
   // Configure modules that need access to resources.
   net::NetModule::SetResourceProvider(chrome_common_net::NetResourceProvider);
 
 #if defined(OS_WIN)
   // Need to patch a few functions for font loading to work correctly.
   base::FilePath pdf;
   if (PathService::Get(chrome::FILE_PDF_PLUGIN, &pdf) &&
-      file_util::PathExists(pdf)) {
+      base::PathExists(pdf)) {
     g_iat_patch_createdca.Patch(
         pdf.value().c_str(), "gdi32.dll", "CreateDCA", CreateDCAPatch);
     g_iat_patch_get_font_data.Patch(
         pdf.value().c_str(), "gdi32.dll", "GetFontData", GetFontDataPatch);
   }
 #endif
 
 #if defined(OS_POSIX) && !defined(OS_MACOSX) && defined(USE_NSS)
   // On platforms where we use system NSS shared libraries,
   // initialize NSS now because it won't be able to load the .so's
@@ skipping 132 matching lines @@
   if (clear_cache_pending_) {
     clear_cache_pending_ = false;
     WebCache::clear();
   }
 }
 
 const RendererContentSettingRules*
 ChromeRenderProcessObserver::content_setting_rules() const {
   return &content_setting_rules_;
 }