Change all test cases to use WebViewBase instead of WebViewImpl.

third_party/WebKit/Source/web/tests/sim/SimTest.h

Index: third_party/WebKit/Source/web/tests/sim/SimTest.h
diff --git a/third_party/WebKit/Source/web/tests/sim/SimTest.h b/third_party/WebKit/Source/web/tests/sim/SimTest.h
index 0b51249623d8b24206f02867699eee8d188758ad..b913ef4d360b1220e0d4adcd85cd9da2dae648d7 100644
--- a/third_party/WebKit/Source/web/tests/sim/SimTest.h
+++ b/third_party/WebKit/Source/web/tests/sim/SimTest.h
@@ -15,7 +15,7 @@
 
 namespace blink {
 
-class WebViewImpl;
+class WebViewBase;
 class WebLocalFrameImpl;
 class Document;
 class LocalDOMWindow;
@@ -30,7 +30,7 @@ class SimTest : public ::testing::Test {
   LocalDOMWindow& Window();
   SimPage& Page();
   Document& GetDocument();
-  WebViewImpl& WebView();
+  WebViewBase& WebView();
   WebLocalFrameImpl& MainFrame();
   const SimWebViewClient& WebViewClient() const;
   SimCompositor& Compositor();