Revert changes 4088 and 4087 to fix build.

src/compiler.cc

Index: src/compiler.cc
===================================================================
--- src/compiler.cc	(revision 4088)
+++ src/compiler.cc	(working copy)
@@ -79,15 +79,6 @@
     return Handle<Code>::null();
   }
 
-  if (function->scope()->num_parameters() > 0 ||
-      function->scope()->num_stack_slots()) {
-    AssignedVariablesAnalyzer ava(function);
-    ava.Analyze();
-    if (ava.HasStackOverflow()) {
-      return Handle<Code>::null();
-    }
-  }
-
   if (FLAG_use_flow_graph) {
     FlowGraphBuilder builder;
     builder.Build(function);
@@ -472,15 +463,6 @@
       return Handle<JSFunction>::null();
     }
 
-    if (literal->scope()->num_parameters() > 0 ||
-        literal->scope()->num_stack_slots()) {
-      AssignedVariablesAnalyzer ava(literal);
-      ava.Analyze();
-      if (ava.HasStackOverflow()) {
-        return Handle<JSFunction>::null();
-      }
-    }
-
     if (FLAG_use_flow_graph) {
       FlowGraphBuilder builder;
       builder.Build(literal);