[part 1] Make classes and structures in modules/ fast-allocated.

Source/modules/filesystem/HTMLInputElementFileSystem.cpp

Index: Source/modules/filesystem/HTMLInputElementFileSystem.cpp
diff --git a/Source/modules/filesystem/HTMLInputElementFileSystem.cpp b/Source/modules/filesystem/HTMLInputElementFileSystem.cpp
index 3bf924c565105fd307dba11319bd0a26ae42a7fa..bd5ce3ed6a3d261519fb60a3c3fde6be14ff9789 100644
--- a/Source/modules/filesystem/HTMLInputElementFileSystem.cpp
+++ b/Source/modules/filesystem/HTMLInputElementFileSystem.cpp
@@ -76,12 +76,4 @@ EntryHeapVector HTMLInputElementFileSystem::webkitEntries(ExecutionContext* exec
     return entries;
 }
 
-HTMLInputElementFileSystem::HTMLInputElementFileSystem()
-{
-}
-
-HTMLInputElementFileSystem::~HTMLInputElementFileSystem()
-{
-}
-
 } // namespace blink