Remove WebViewClient::showVirtualKeyboardOnElementFocus()

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

 /*
  * Copyright (C) 2010 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 11383 matching lines @@
                                   &mainFrameClient);
 
   EXPECT_TRUE(mainFrameClient.childClient().didCallFrameDetached());
   EXPECT_TRUE(mainFrameClient.childClient().didCallDidStopLoading());
   EXPECT_TRUE(mainFrameClient.childClient().didCallDidFinishDocumentLoad());
   EXPECT_TRUE(mainFrameClient.childClient().didCallDidHandleOnloadEvents());
 
   webViewHelper.reset();
 }
 
+class ShowVirtualKeyboardObserverWidgetClient
+    : public FrameTestHelpers::TestWebWidgetClient {
+ public:
+  ShowVirtualKeyboardObserverWidgetClient() : m_didShowVirtualKeyboard(false) {}
+
+  void showVirtualKeyboardOnElementFocus() override {
+    m_didShowVirtualKeyboard = true;
+  }
+
+  bool didShowVirtualKeyboard() const { return m_didShowVirtualKeyboard; }
+
+ private:
+  bool m_didShowVirtualKeyboard;
+};
+
+TEST_F(WebFrameTest, ShowVirtualKeyboardOnElementFocus) {
+  FrameTestHelpers::TestWebViewClient viewClient;
+  WebView* view = WebView::create(&viewClient, WebPageVisibilityStateVisible);
+
+  FrameTestHelpers::TestWebRemoteFrameClient remoteClient;
+  view->setMainFrame(remoteClient.frame());
+
+  ShowVirtualKeyboardObserverWidgetClient childWidgetClient;
+  WebLocalFrameImpl* childFrame = FrameTestHelpers::createLocalChild(
+      view->mainFrame()->toWebRemoteFrame(), WebString(), nullptr,
+      &childWidgetClient);
+  EXPECT_EQ(childFrame, view->focusedFrame());
+
+  // Simulate an input element focus leading to Element::focus() call with a
+  // user gesture.
+  static_cast<WebViewImpl*>(view)
+      ->chromeClient()
+      .showVirtualKeyboardOnElementFocus(childFrame->frame());
+
+  // Verify that the right WebWidgetClient has been notified.
+  EXPECT_TRUE(childWidgetClient.didShowVirtualKeyboard());
+  view->close();
+}
+
 }  // namespace blink