Replicate sandbox flags for OOPIF (Blink part 2)

Source/web/tests/WebFrameTest.cpp

Index: Source/web/tests/WebFrameTest.cpp
diff --git a/Source/web/tests/WebFrameTest.cpp b/Source/web/tests/WebFrameTest.cpp
index 8f1aba4f73fff373bb29a95ebaebf7027b7d2b7b..86ac379d20c7d80cb8df2720611c7d3cab07d549 100644
--- a/Source/web/tests/WebFrameTest.cpp
+++ b/Source/web/tests/WebFrameTest.cpp
@@ -5708,7 +5708,7 @@ public:
     int willSendRequestCallCount() const { return m_willSendRequestCallCount; }
     int childFrameCreationCount() const { return m_childFrameCreationCount; }
 
-    virtual WebFrame* createChildFrame(WebLocalFrame* parent, const WebString&)
+    virtual WebFrame* createChildFrame(WebLocalFrame* parent, const WebString&, WebSandboxFlags)
     {
         ASSERT(m_childClient);
         m_childFrameCreationCount++;
@@ -6079,7 +6079,7 @@ class FailCreateChildFrame : public FrameTestHelpers::TestWebFrameClient {
 public:
     FailCreateChildFrame() : m_callCount(0) { }
 
-    virtual WebFrame* createChildFrame(WebLocalFrame* parent, const WebString& frameName) override
+    virtual WebFrame* createChildFrame(WebLocalFrame* parent, const WebString& frameName, WebSandboxFlags sandboxFlags) override
     {
         ++m_callCount;
         return 0;