Revert r11782, r11783 and r11790 due to Webkit failures.

src/scopes.h

Index: src/scopes.h
diff --git a/src/scopes.h b/src/scopes.h
index 2868cdeecb37dd776f8386c813afe19338dc6b14..decd74d23275fdbaed92c6b35b94e1de9ae2e968 100644
--- a/src/scopes.h
+++ b/src/scopes.h
@@ -374,8 +374,8 @@ class Scope: public ZoneObject {
   // Determine if we can use lazy compilation for this scope.
   bool AllowsLazyCompilation() const;
 
-  // Determine if we can use lazy compilation for this scope without a context.
-  bool AllowsLazyCompilationWithoutContext() const;
+  // True if we can lazily recompile functions with this scope.
+  bool AllowsLazyRecompilation() const;
 
   // True if the outer context of this scope is always the global context.
   bool HasTrivialOuterContext() const;