[chromedriver] Separate stuff of chrome from chromedriver.

chrome/test/chromedriver/web_view_delegate.h

Index: chrome/test/chromedriver/web_view_delegate.h
diff --git a/chrome/test/chromedriver/web_view_delegate.h b/chrome/test/chromedriver/web_view_delegate.h
deleted file mode 100644
index fdf59066f41d830e4bfd8cd9795b3e77d3e6c04f..0000000000000000000000000000000000000000
--- a/chrome/test/chromedriver/web_view_delegate.h
+++ /dev/null
@@ -1,18 +0,0 @@
-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef CHROME_TEST_CHROMEDRIVER_WEB_VIEW_DELEGATE_H_
-#define CHROME_TEST_CHROMEDRIVER_WEB_VIEW_DELEGATE_H_
-
-class WebView;
-
-class WebViewDelegate {
- public:
-  virtual ~WebViewDelegate() {}
-
-  // Listen to close event of a WebView.
-  virtual void OnWebViewClose(WebView* web_view) = 0;
-};
-
-#endif  // CHROME_TEST_CHROMEDRIVER_WEB_VIEW_DELEGATE_H_