A collection of context-related refactoring changes.

src/ia32/full-codegen-ia32.cc

Index: src/ia32/full-codegen-ia32.cc
diff --git a/src/ia32/full-codegen-ia32.cc b/src/ia32/full-codegen-ia32.cc
index d13edcfe9291794542ee5fc0eb310931b5b2990c..c727c0310ee9c6611ccd47a31fc275fd2ae4e380 100644
--- a/src/ia32/full-codegen-ia32.cc
+++ b/src/ia32/full-codegen-ia32.cc
@@ -175,7 +175,7 @@ void FullCodeGenerator::Generate(CompilationInfo* info) {
       FastNewContextStub stub(heap_slots);
       __ CallStub(&stub);
     } else {
-      __ CallRuntime(Runtime::kNewContext, 1);
+      __ CallRuntime(Runtime::kNewFunctionContext, 1);
     }
     function_in_register = false;
     // Context is returned in both eax and esi.  It replaces the context