Move securityCheck out of V8WrapperInstantiationScope

third_party/WebKit/Source/bindings/core/v8/BindingSecurity.h

Index: third_party/WebKit/Source/bindings/core/v8/BindingSecurity.h
diff --git a/third_party/WebKit/Source/bindings/core/v8/BindingSecurity.h b/third_party/WebKit/Source/bindings/core/v8/BindingSecurity.h
index 7d0c469a3bc98c838457785348369ec622ba7635..528149d3ba162ec911b1322eadad97c2cb31e4c7 100644
--- a/third_party/WebKit/Source/bindings/core/v8/BindingSecurity.h
+++ b/third_party/WebKit/Source/bindings/core/v8/BindingSecurity.h
@@ -44,6 +44,7 @@ class Frame;
 class LocalDOMWindow;
 class Location;
 class Node;
+struct WrapperTypeInfo;
 
 class CORE_EXPORT BindingSecurity {
   STATIC_ONLY(BindingSecurity);
@@ -118,6 +119,16 @@ class CORE_EXPORT BindingSecurity {
 
   static void failedAccessCheckFor(v8::Isolate*, const Frame* target);
 
+  // Checks if the current context has access to creationContext, and throws a
+  // SecurityError if it doesn't have access. If it does have access, any
+  // previously caught cross context exception (which was thrown in the creation
+  // context) is rethrown in the current context.
+  static void wrapperCreationSecurityCheck(
+      v8::Isolate*,
+      v8::Local<v8::Context> creationContext,
+      const WrapperTypeInfo*,
+      v8::Local<v8::Value> crossContextException);
+
  private:
   // Returns true if |accessingWindow| is allowed named access to |targetWindow|
   // because they're the same origin.  Note that named access should be allowed