[turbofan] use ZonePool in most places in the compiler pipeline a temp zone is used.

src/compiler/pipeline.h

Index: src/compiler/pipeline.h
diff --git a/src/compiler/pipeline.h b/src/compiler/pipeline.h
index 14688d91e754ef5be8e7e5a99940c51261a797e7..87c22a6aeba25fbc5e481a7e218efb9f4f2d6ad8 100644
--- a/src/compiler/pipeline.h
+++ b/src/compiler/pipeline.h
@@ -61,7 +61,8 @@ class Pipeline {
   void PrintAllocator(const char* phase, const RegisterAllocator* allocator);
   void VerifyAndPrintGraph(Graph* graph, const char* phase,
                            bool untyped = false);
-  Handle<Code> GenerateCode(Linkage* linkage, Graph* graph, Schedule* schedule,
+  Handle<Code> GenerateCode(ZonePool* zone_pool, Linkage* linkage, Graph* graph,
+                            Schedule* schedule,
                             SourcePositionTable* source_positions);
 };
 }