binding: Uses the relevant realm instead of the current realm (1 of ?)

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

Index: third_party/WebKit/Source/bindings/core/v8/ScriptState.h
diff --git a/third_party/WebKit/Source/bindings/core/v8/ScriptState.h b/third_party/WebKit/Source/bindings/core/v8/ScriptState.h
index 3ef79f0b5970483a4bbaf9b2e2fc9b796e62544f..96dc103cacbff36d8343f785d34e79b5e104c4d6 100644
--- a/third_party/WebKit/Source/bindings/core/v8/ScriptState.h
+++ b/third_party/WebKit/Source/bindings/core/v8/ScriptState.h
@@ -57,6 +57,16 @@ public:
         return from(isolate->GetCurrentContext());
     }
 
+    static ScriptState* forHolderObject(const v8::FunctionCallbackInfo<v8::Value>& info)
+    {
+        return from(info.Holder()->CreationContext());
+    }
+
+    static ScriptState* forHolderObject(const v8::PropertyCallbackInfo<v8::Value>& info)
+    {
+        return from(info.Holder()->CreationContext());
+    }
+
     // Debugger context doesn't have associated ScriptState and when current
     // context is debugger it should be treated as if context stack was empty.
     static bool hasCurrentScriptState(v8::Isolate* isolate)