Remove the path from PlatformFileInfo; it's cleaner just to pass it along as a

content/common/file_system/webfilesystem_callback_dispatcher.h

Index: content/common/file_system/webfilesystem_callback_dispatcher.h
===================================================================
--- content/common/file_system/webfilesystem_callback_dispatcher.h	(revision 79323)
+++ content/common/file_system/webfilesystem_callback_dispatcher.h	(working copy)
@@ -21,7 +21,9 @@
 
   // FileSystemCallbackDispatcher implementation
   virtual void DidSucceed();
-  virtual void DidReadMetadata(const base::PlatformFileInfo& file_info);
+  virtual void DidReadMetadata(
+      const base::PlatformFileInfo& file_info,
+      const FilePath& platform_path);
   virtual void DidReadDirectory(
       const std::vector<base::FileUtilProxy::Entry>& entries,
       bool has_more);