Revert of Bind Window focus ability to the ExecutionContext instead of the process.

Source/web/tests/WebScopedWindowFocusAllowedIndicatorTest.cpp

Index: Source/web/tests/WebScopedWindowFocusAllowedIndicatorTest.cpp
diff --git a/Source/web/tests/WebScopedWindowFocusAllowedIndicatorTest.cpp b/Source/web/tests/WebScopedWindowFocusAllowedIndicatorTest.cpp
index 970a542ab0fde1cd025bb0488307c6f49ce64818..ac7f0f1f87305fb9e112e22bc84577c0136769e2 100644
--- a/Source/web/tests/WebScopedWindowFocusAllowedIndicatorTest.cpp
+++ b/Source/web/tests/WebScopedWindowFocusAllowedIndicatorTest.cpp
@@ -31,10 +31,9 @@
 #include "config.h"
 #include "public/web/WebScopedWindowFocusAllowedIndicator.h"
 
-#include "core/dom/Document.h"
 #include "core/page/WindowFocusAllowedIndicator.h"
-#include "public/web/WebDocument.h"
 #include <gtest/gtest.h>
+
 
 using namespace blink;
 
@@ -55,22 +54,4 @@
     EXPECT_FALSE(WindowFocusAllowedIndicator::windowFocusAllowed());
 }
 
-TEST(WebScopedWindowFocusAllowedIndicatorTest, WithDocument)
-{
-    RefPtrWillBePersistent<Document> document = Document::create();
-    WebDocument webDocument(document);
-
-    EXPECT_FALSE(document->isWindowFocusAllowed());
-    {
-        WebScopedWindowFocusAllowedIndicator indicator1(&webDocument);
-        EXPECT_TRUE(document->isWindowFocusAllowed());
-        {
-            WebScopedWindowFocusAllowedIndicator indicator2(&webDocument);
-            EXPECT_TRUE(document->isWindowFocusAllowed());
-        }
-        EXPECT_TRUE(document->isWindowFocusAllowed());
-    }
-    EXPECT_FALSE(document->isWindowFocusAllowed());
 }
-
-}