Change all test cases to use WebViewBase instead of WebViewImpl.

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

Index: third_party/WebKit/Source/web/tests/ImeOnFocusTest.cpp
diff --git a/third_party/WebKit/Source/web/tests/ImeOnFocusTest.cpp b/third_party/WebKit/Source/web/tests/ImeOnFocusTest.cpp
index 1faa13b4b82ec6d8d4f4f7b9842afedbd1894455..c629d5fb00afcad0b13748d59a35f75f9abfd762 100644
--- a/third_party/WebKit/Source/web/tests/ImeOnFocusTest.cpp
+++ b/third_party/WebKit/Source/web/tests/ImeOnFocusTest.cpp
@@ -9,6 +9,7 @@
 #include "platform/testing/URLTestHelpers.h"
 #include "platform/testing/UnitTestHelpers.h"
 #include "public/platform/Platform.h"
+#include "public/platform/WebCoalescedInputEvent.h"
 #include "public/platform/WebURLLoaderMockFactory.h"
 #include "public/web/WebDocument.h"
 #include "testing/gtest/include/gtest/gtest.h"
@@ -96,7 +97,7 @@ void ImeOnFocusTest::RunImeOnFocusTest(
   RegisterMockedURLLoadFromBase(WebString::FromUTF8(base_url_),
                                 testing::WebTestDataPath(),
                                 WebString::FromUTF8(file_name));
-  WebViewImpl* web_view =
+  WebViewBase* web_view =
       web_view_helper_.Initialize(true, 0, nullptr, &client);
   web_view->Resize(WebSize(800, 1200));
   LoadFrame(web_view->MainFrame(), base_url_ + file_name);