Revert revisions 7215 and 7212.

src/ia32/lithium-ia32.h

Index: src/ia32/lithium-ia32.h
===================================================================
--- src/ia32/lithium-ia32.h	(revision 7218)
+++ src/ia32/lithium-ia32.h	(working copy)
@@ -121,8 +121,7 @@
   V(LoadElements)                               \
   V(LoadExternalArrayPointer)                   \
   V(LoadFunctionPrototype)                      \
-  V(LoadGlobalCell)                             \
-  V(LoadGlobalGeneric)                          \
+  V(LoadGlobal)                                 \
   V(LoadKeyedFastElement)                       \
   V(LoadKeyedGeneric)                           \
   V(LoadNamedField)                             \
@@ -1272,30 +1271,13 @@
 };
 
 
-class LLoadGlobalCell: public LTemplateInstruction<1, 0, 0> {
+class LLoadGlobal: public LTemplateInstruction<1, 0, 0> {
  public:
-  DECLARE_CONCRETE_INSTRUCTION(LoadGlobalCell, "load-global-cell")
-  DECLARE_HYDROGEN_ACCESSOR(LoadGlobalCell)
+  DECLARE_CONCRETE_INSTRUCTION(LoadGlobal, "load-global")
+  DECLARE_HYDROGEN_ACCESSOR(LoadGlobal)
 };
 
 
-class LLoadGlobalGeneric: public LTemplateInstruction<1, 2, 0> {
- public:
-  LLoadGlobalGeneric(LOperand* context, LOperand* global_object) {
-    inputs_[0] = context;
-    inputs_[1] = global_object;
-  }
-
-  DECLARE_CONCRETE_INSTRUCTION(LoadGlobalGeneric, "load-global-generic")
-  DECLARE_HYDROGEN_ACCESSOR(LoadGlobalGeneric)
-
-  LOperand* context() { return inputs_[0]; }
-  LOperand* global_object() { return inputs_[1]; }
-  Handle<Object> name() const { return hydrogen()->name(); }
-  bool for_typeof() const { return hydrogen()->for_typeof(); }
-};
-
-
 class LStoreGlobal: public LTemplateInstruction<0, 1, 0> {
  public:
   explicit LStoreGlobal(LOperand* value) {