Move PathExists to base namespace.

chrome/test/webdriver/commands/webelement_commands.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/test/webdriver/commands/webelement_commands.h"
 
 #include "base/file_util.h"
 #include "base/format_macros.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/strings/string_split.h"
@@ skipping 543 matching lines @@
   bool multiple = false;
   Error* error = HasAttributeWithLowerCaseValueASCII("multiple", "true",
                                                      &multiple);
   if (error)
     return error;
   if (!multiple && paths.size() > 1)
     return new Error(kBadRequest, "The element can not hold multiple files");
 
   // Check the files exist.
   for (size_t i = 0; i < paths.size(); ++i) {
-    if (!file_util::PathExists(base::FilePath(paths[i]))) {
+    if (!base::PathExists(base::FilePath(paths[i]))) {
       return new Error(
           kBadRequest,
           base::StringPrintf("'%s' does not exist on the file system",
               UTF16ToUTF8(
                   base::FilePath(paths[i]).LossyDisplayName()).c_str()));
     }
   }
 
   Point location;
   error = session_->GetClickableLocation(element, &location);
@@ skipping 48 matching lines @@
     return;
   }
   if (!result->IsType(base::Value::TYPE_STRING)) {
     response->SetError(new Error(kUnknownError, "Result is not string type"));
     return;
   }
   response->SetValue(result.release());
 }
 
 }  // namespace webdriver