Change all test cases to use WebViewBase instead of WebViewImpl.

third_party/WebKit/Source/web/tests/LayoutGeometryMapTest.cpp

Index: third_party/WebKit/Source/web/tests/LayoutGeometryMapTest.cpp
diff --git a/third_party/WebKit/Source/web/tests/LayoutGeometryMapTest.cpp b/third_party/WebKit/Source/web/tests/LayoutGeometryMapTest.cpp
index 2748a1a212b612fff26c5d2de507b710c056aac7..de6d7918fc3d9527043b77253d598947ef73d23c 100644
--- a/third_party/WebKit/Source/web/tests/LayoutGeometryMapTest.cpp
+++ b/third_party/WebKit/Source/web/tests/LayoutGeometryMapTest.cpp
@@ -80,7 +80,7 @@ class LayoutGeometryMapTest
 
   static Element* GetElement(WebView* web_view,
                              const WTF::AtomicString& element_id) {
-    WebViewImpl* web_view_impl = ToWebViewImpl(web_view);
+    WebViewBase* web_view_impl = static_cast<WebViewBase*>(web_view);
     if (!web_view_impl)
       return nullptr;
     LocalFrame* frame = web_view_impl->MainFrameImpl()->GetFrame();
@@ -151,7 +151,8 @@ class LayoutGeometryMapTest
   static FloatRect AdjustForFrameScroll(WebView* web_view,
                                         const FloatRect& rect) {
     FloatRect result(rect);
-    LocalFrame* frame = ToWebViewImpl(web_view)->MainFrameImpl()->GetFrame();
+    LocalFrame* frame =
+        static_cast<WebViewBase*>(web_view)->MainFrameImpl()->GetFrame();
     LayoutView* layout_view = frame->GetDocument()->GetLayoutView();
     if (layout_view->HasOverflowClip())
       result.Move(layout_view->ScrolledContentOffset());