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

src/compiler/graph-builder.cc

Index: src/compiler/graph-builder.cc
diff --git a/src/compiler/graph-builder.cc b/src/compiler/graph-builder.cc
index 769e38a94371c8df5fb25d54d52bdd2a26189878..2d420e4d93c27af1b0cc1f9af2e6883797082177 100644
--- a/src/compiler/graph-builder.cc
+++ b/src/compiler/graph-builder.cc
@@ -19,12 +19,12 @@ namespace internal {
 namespace compiler {
 
 
-StructuredGraphBuilder::StructuredGraphBuilder(Graph* graph,
+StructuredGraphBuilder::StructuredGraphBuilder(Zone* local_zone, Graph* graph,
                                                CommonOperatorBuilder* common)
     : GraphBuilder(graph),
       common_(common),
       environment_(NULL),
-      local_zone_(isolate()),
+      local_zone_(local_zone),
       current_context_(NULL),
       exit_control_(NULL) {}