Cleanup: use a ZoneGrowableArray instead of Array for ICData map.

runtime/vm/compiler.cc

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "vm/compiler.h"
 
 #include "vm/assembler.h"
 
 #include "vm/ast_printer.h"
 #include "vm/block_scheduler.h"
@@ skipping 259 matching lines @@
     isolate->set_deopt_id(0);
     LongJumpScope jump;
     if (setjmp(*jump.Set()) == 0) {
       FlowGraph* flow_graph = NULL;
       // TimerScope needs an isolate to be properly terminated in case of a
       // LongJump.
       {
         TimerScope timer(FLAG_compiler_stats,
                          &CompilerStats::graphbuilder_timer,
                          isolate);
-        Array& ic_data_array = Array::Handle();
+        ZoneGrowableArray<const ICData*>* ic_data_array =
+            new(isolate) ZoneGrowableArray<const ICData*>();
         if (optimized) {
           ASSERT(function.HasCode());
           // Extract type feedback before the graph is built, as the graph
           // builder uses it to attach it to nodes.
           ASSERT(function.deoptimization_counter() <
                  FLAG_deoptimization_counter_threshold);
-          ic_data_array = function.RestoreICDataMap();
+          function.RestoreICDataMap(ic_data_array);
         }
 
         // Build the flow graph.
         FlowGraphBuilder builder(parsed_function,
-                                 ic_data_array,
+                                 *ic_data_array,
                                  NULL,  // NULL = not inlining.
                                  osr_id,
                                  optimized);
         flow_graph = builder.BuildGraph();
       }
 
       if (FLAG_print_flow_graph ||
           (optimized && FLAG_print_flow_graph_optimized)) {
         if (osr_id == Isolate::kNoDeoptId) {
           FlowGraphPrinter::PrintGraph("Before Optimizations", flow_graph);
@@ skipping 676 matching lines @@
     const Object& result =
       Object::Handle(isolate->object_store()->sticky_error());
     isolate->object_store()->clear_sticky_error();
     return result.raw();
   }
   UNREACHABLE();
   return Object::null();
 }
 
 }  // namespace dart