Remove CallWith=ScriptState from window/self/frames getters on Window.

third_party/WebKit/Source/bindings/core/v8/ToV8.cpp

Index: third_party/WebKit/Source/bindings/core/v8/ToV8.cpp
diff --git a/third_party/WebKit/Source/bindings/core/v8/ToV8.cpp b/third_party/WebKit/Source/bindings/core/v8/ToV8.cpp
index 42889491ff216295e7912e8a80b7e652bf8828b5..bce42d0a7923d5a332ee3b0204bfbbb33cbadc94 100644
--- a/third_party/WebKit/Source/bindings/core/v8/ToV8.cpp
+++ b/third_party/WebKit/Source/bindings/core/v8/ToV8.cpp
@@ -5,6 +5,7 @@
 #include "bindings/core/v8/ToV8.h"
 
 #include "bindings/core/v8/WindowProxy.h"
+#include "bindings/core/v8/WindowProxyManager.h"
 #include "core/events/EventTarget.h"
 #include "core/frame/DOMWindow.h"
 #include "core/frame/Frame.h"
@@ -40,4 +41,13 @@ v8::Local<v8::Value> ToV8(EventTarget* impl,
   return ToV8(static_cast<ScriptWrappable*>(impl), creationContext, isolate);
 }
 
+v8::Local<v8::Value> ToV8(WindowProxyManagerBase* windowProxyManager,
+                          v8::Local<v8::Object> creationContext,
+                          v8::Isolate* isolate) {
+  // Notice that we explicitly ignore creationContext because the DOMWindow
+  // has its own creationContext.
+  return windowProxyManager->windowProxy(DOMWrapperWorld::current(isolate))
+      ->globalIfNotDetached();

[Yuki, 2017/01/18 07:31:43]

I think globalIfNotDetached() is not equivalent to
scriptState->context()->Global() because globalIfNotDetached() returns an empty
handle for some cases.

+}
+
 }  // namespace blink