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

runtime/vm/flow_graph_inliner.cc

 // Copyright (c) 2013, 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/flow_graph_inliner.h"
 
 #include "vm/block_scheduler.h"
 #include "vm/compiler.h"
 #include "vm/flags.h"
 #include "vm/flow_graph.h"
@@ skipping 621 matching lines @@
       bool in_cache;
       ParsedFunction* parsed_function;
       {
         TimerScope timer(FLAG_compiler_stats,
                          &CompilerStats::graphinliner_parse_timer,
                          isolate());
         parsed_function = GetParsedFunction(function, &in_cache);
       }
 
       // Load IC data for the callee.
-      Array& ic_data_array = Array::Handle();
-
-      // IsInlineable above checked HasCode. Creating a Handle for the code
-      // should have kept GC from detaching, but let's assert just to make sure.
-      ASSERT(function.HasCode());
-      ic_data_array = unoptimized_code.ExtractTypeFeedbackArray();
+      ZoneGrowableArray<const ICData*>* ic_data_array =
+            new(isolate()) ZoneGrowableArray<const ICData*>();
+      function.RestoreICDataMap(ic_data_array);
 
       // Build the callee graph.
       InlineExitCollector* exit_collector =
           new(isolate()) InlineExitCollector(caller_graph_, call);
       FlowGraphBuilder builder(parsed_function,
-                               ic_data_array,
+                               *ic_data_array,
                                exit_collector,
                                Isolate::kNoDeoptId,
                                true);
       builder.SetInitialBlockId(caller_graph_->max_block_id());
       FlowGraph* callee_graph;
       {
         TimerScope timer(FLAG_compiler_stats,
                          &CompilerStats::graphinliner_build_timer,
                          isolate());
         callee_graph = builder.BuildGraph();
@@ skipping 1057 matching lines @@
         OS::Print("After Inlining of %s\n", flow_graph_->
                   parsed_function().function().ToFullyQualifiedCString());
         FlowGraphPrinter printer(*flow_graph_);
         printer.PrintBlocks();
       }
     }
   }
 }
 
 }  // namespace dart