Plumb whether or not a frame is in shadow DOM to the embedder.

Source/web/tests/WebViewTest.cpp

 /*
  * Copyright (C) 2011, 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 62 matching lines @@
 #include "public/web/WebDateTimeChooserCompletion.h"
 #include "public/web/WebDocument.h"
 #include "public/web/WebDragOperation.h"
 #include "public/web/WebElement.h"
 #include "public/web/WebFrame.h"
 #include "public/web/WebFrameClient.h"
 #include "public/web/WebHitTestResult.h"
 #include "public/web/WebInputEvent.h"
 #include "public/web/WebScriptSource.h"
 #include "public/web/WebSettings.h"
+#include "public/web/WebTreeScopeType.h"
 #include "public/web/WebViewClient.h"
 #include "public/web/WebWidget.h"
 #include "public/web/WebWidgetClient.h"
 #include "third_party/skia/include/core/SkBitmap.h"
 #include "third_party/skia/include/core/SkBitmapDevice.h"
 #include "third_party/skia/include/core/SkCanvas.h"
 #include "web/WebLocalFrameImpl.h"
 #include "web/WebSettingsImpl.h"
 #include "web/WebViewImpl.h"
 #include "web/tests/FrameTestHelpers.h"
@@ skipping 398 matching lines @@
 
 TEST_F(WebViewTest, SetBaseBackgroundColorBeforeMainFrame)
 {
     const WebColor kBlue = 0xFF0000FF;
     FrameTestHelpers::TestWebViewClient webViewClient;
     WebView* webView = WebViewImpl::create(&webViewClient);
     EXPECT_NE(kBlue, webView->backgroundColor());
     // webView does not have a frame yet, but we should still be able to set the background color.
     webView->setBaseBackgroundColor(kBlue);
     EXPECT_EQ(kBlue, webView->backgroundColor());
-    WebLocalFrameImpl* frame = WebLocalFrameImpl::create(0);
+    WebLocalFrameImpl* frame = WebLocalFrameImpl::create(WebTreeScopeType::Document, nullptr);
     webView->setMainFrame(frame);
     webView->close();
     frame->close();
 }
 
 TEST_F(WebViewTest, SetBaseBackgroundColorAndBlendWithExistingContent)
 {
     const WebColor kAlphaRed = 0x80FF0000;
     const WebColor kAlphaGreen = 0x8000FF00;
     const int kWidth = 100;
@@ skipping 2479 matching lines @@
     for (size_t i = 0; i < renders.size(); ++i) {
         double docStartTime = frame->domWindow()->document()->loader()->timing().monotonicTimeToZeroBasedDocumentTime(renderPairs[i].startTime) * 1000.0;
         ASSERT_DOUBLE_EQ(docStartTime, renders[i]->startTime());
         double docFinishTime = frame->domWindow()->document()->loader()->timing().monotonicTimeToZeroBasedDocumentTime(renderPairs[i].finishTime) * 1000.0;
         double docDuration = docFinishTime - docStartTime;
         ASSERT_DOUBLE_EQ(docDuration, renders[i]->duration());
     }
 }
 
 } // namespace