Remove BrowserFileSystemContext class (merge into SandboxedFSContext)

chrome/browser/extensions/extension_data_deleter.h

Index: chrome/browser/extensions/extension_data_deleter.h
diff --git a/chrome/browser/extensions/extension_data_deleter.h b/chrome/browser/extensions/extension_data_deleter.h
index 86d5aa55a420e0c36bceee459de945319b37a579..9f835461fb7f869e7554ffeae572009c29b9bfd3 100644
--- a/chrome/browser/extensions/extension_data_deleter.h
+++ b/chrome/browser/extensions/extension_data_deleter.h
@@ -15,7 +15,10 @@ namespace webkit_database {
 class DatabaseTracker;
 }
 
-class BrowserFileSystemContext;
+namespace fileapi {
+class SandboxedFileSystemContext;
+}
+
 class Profile;
 class URLRequestContextGetter;
 class WebKitContext;
@@ -72,7 +75,7 @@ class ExtensionDataDeleter
   // Webkit context for accessing the DOM storage helper.
   scoped_refptr<WebKitContext> webkit_context_;
 
-  scoped_refptr<BrowserFileSystemContext> file_system_context_;
+  scoped_refptr<fileapi::SandboxedFileSystemContext> file_system_context_;
 
   DISALLOW_COPY_AND_ASSIGN(ExtensionDataDeleter);
 };