Switch RemoteWindowProxy to use v8::Context::NewRemoteContext.

third_party/WebKit/Source/web/WebRemoteFrameImpl.cpp

Index: third_party/WebKit/Source/web/WebRemoteFrameImpl.cpp
diff --git a/third_party/WebKit/Source/web/WebRemoteFrameImpl.cpp b/third_party/WebKit/Source/web/WebRemoteFrameImpl.cpp
index ba6c90bd6896a599af749749d7e1e4d4fdf87c5f..4f0a869089e3f01f0d8dff46f945ac3467e63d35 100644
--- a/third_party/WebKit/Source/web/WebRemoteFrameImpl.cpp
+++ b/third_party/WebKit/Source/web/WebRemoteFrameImpl.cpp
@@ -4,6 +4,8 @@
 
 #include "web/WebRemoteFrameImpl.h"
 
+#include "bindings/core/v8/DOMWrapperWorld.h"
+#include "bindings/core/v8/WindowProxy.h"
 #include "core/dom/Fullscreen.h"
 #include "core/dom/RemoteSecurityContext.h"
 #include "core/dom/SecurityContext.h"
@@ -212,11 +214,6 @@ v8::Local<v8::Context> WebRemoteFrameImpl::mainWorldScriptContext() const {
   return v8::Local<v8::Context>();
 }
 
-v8::Local<v8::Context> WebRemoteFrameImpl::deprecatedMainWorldScriptContext()
-    const {
-  return toV8Context(frame(), DOMWrapperWorld::mainWorld());
-}
-
 void WebRemoteFrameImpl::reload(WebFrameLoadType) {
   NOTREACHED();
 }
@@ -520,6 +517,12 @@ void WebRemoteFrameImpl::willEnterFullscreen() {
       Fullscreen::RequestType::PrefixedForCrossProcessDescendant);
 }
 
+v8::Local<v8::Object> WebRemoteFrameImpl::globalProxy() const {
+  return frame()
+      ->windowProxy(DOMWrapperWorld::mainWorld())
+      ->globalIfNotDetached();
+}
+
 WebRemoteFrameImpl::WebRemoteFrameImpl(WebTreeScopeType scope,
                                        WebRemoteFrameClient* client)
     : WebRemoteFrame(scope),