remove the deprecated open() method on context.

lib/v8/context.rb

@@ -9,12 +9,6 @@ module V8
       yield(self) if block_given?
     end
     
-    def open
-      @native.enter do
-        yield(self)
-      end if block_given?
-    end
-    
     def eval(javascript, filename = "<eval>", line = 1)
       if IO === javascript || StringIO === javascript
         javascript = javascript.read()
@@ -58,10 +52,6 @@ module V8
       @scope[key] = value
     end
 
-    def self.open(opts = {}, &block)
-      new(opts).open(&block)
-    end
-    
     def self.eval(source)
       new.eval(source)
     end

lib/v8/object.rb

@@ -30,17 +30,17 @@ module V8
     end
     
     def each
+      @context.enter do
         for prop in To.rb(@native.GetPropertyNames())
           yield prop, self[prop]
         end
       end
     end
+  end
 end
 
 class Object  
   def eval_js(javascript)
-    V8::Context.open(:with => self) do |cxt|
-      cxt.eval(javascript)
-    end
+    V8::Context.new(:with => self).eval(javascript)
   end
 end

spec/redjs

@@ -1 +1 @@
-Subproject commit 8ecf5e635559a8e5043b426c764dd3a8492d209f
+Subproject commit f1d47fe8303d6ae6a85d6e523368f79a20c4354e