Introduce subclass wrappers for STL containers that make them a lot easier

src/compiler/code-generator.h

Index: src/compiler/code-generator.h
diff --git a/src/compiler/code-generator.h b/src/compiler/code-generator.h
index 14ee3517aee35997375f70ca274ef434f4d02553..f06bb65eba00823f694de6893d4d09942042766d 100644
--- a/src/compiler/code-generator.h
+++ b/src/compiler/code-generator.h
@@ -122,23 +122,15 @@ class CodeGenerator V8_FINAL : public GapResolver::Assembler {
         : translation_id_(translation_id) {}
   };
 
-  typedef std::deque<LazyDeoptimizationEntry,
-                     zone_allocator<LazyDeoptimizationEntry> >
-      LazyDeoptimizationEntries;
-  typedef std::deque<DeoptimizationState*,
-                     zone_allocator<DeoptimizationState*> >
-      DeoptimizationStates;
-  typedef std::deque<Handle<Object>, zone_allocator<Handle<Object> > > Literals;
-
   InstructionSequence* code_;
   BasicBlock* current_block_;
   SourcePosition current_source_position_;
   MacroAssembler masm_;
   GapResolver resolver_;
   SafepointTableBuilder safepoints_;
-  LazyDeoptimizationEntries lazy_deoptimization_entries_;
-  DeoptimizationStates deoptimization_states_;
-  Literals deoptimization_literals_;
+  ZoneDeque<LazyDeoptimizationEntry> lazy_deoptimization_entries_;
+  ZoneDeque<DeoptimizationState*> deoptimization_states_;
+  ZoneDeque<Handle<Object> > deoptimization_literals_;
   TranslationBuffer translations_;
 };