Chrome::client() should return a ChromeClient reference.

Source/web/tests/ChromeClientImplTest.cpp

Index: Source/web/tests/ChromeClientImplTest.cpp
diff --git a/Source/web/tests/ChromeClientImplTest.cpp b/Source/web/tests/ChromeClientImplTest.cpp
index 15d9af88e1bcd3b3c8562775683e8ef13e2de3eb..783d04eaaf4b53e5acd3d35424afacd6b25843ff 100644
--- a/Source/web/tests/ChromeClientImplTest.cpp
+++ b/Source/web/tests/ChromeClientImplTest.cpp
@@ -88,7 +88,7 @@ protected:
     {
         m_webView = static_cast<WebViewImpl*>(WebView::create(&m_webViewClient));
         m_webView->initializeMainFrame(&m_webFrameClient);
-        m_chromeClientImpl = static_cast<ChromeClientImpl*>(m_webView->page()->chrome().client());
+        m_chromeClientImpl = static_cast<ChromeClientImpl*>(&m_webView->page()->chrome().client());
         m_result = WebNavigationPolicyIgnore;
     }