Add FilePath to base namespace.

webkit/support/test_webplugin_page_delegate.cc

Index: webkit/support/test_webplugin_page_delegate.cc
diff --git a/webkit/support/test_webplugin_page_delegate.cc b/webkit/support/test_webplugin_page_delegate.cc
index 36ac1d8983be7841cead4a02c49c08d589eea80f..99686f13ec32f82d60ad6d4014ffd060f1d42bc1 100644
--- a/webkit/support/test_webplugin_page_delegate.cc
+++ b/webkit/support/test_webplugin_page_delegate.cc
@@ -11,13 +11,13 @@ namespace webkit_support {
 
 webkit::npapi::WebPluginDelegate*
 TestWebPluginPageDelegate::CreatePluginDelegate(
-    const FilePath& file_path,
+    const base::FilePath& file_path,
     const std::string& mime_type) {
   return webkit::npapi::WebPluginDelegateImpl::Create(file_path, mime_type);
 }
 
 WebKit::WebPlugin* TestWebPluginPageDelegate::CreatePluginReplacement(
-    const FilePath& file_path) {
+    const base::FilePath& file_path) {
   return NULL;
 }