Eliminate faux-RTTI code from BrowserView.

chrome/test/base/test_browser_window.h

Index: chrome/test/base/test_browser_window.h
diff --git a/chrome/test/base/test_browser_window.h b/chrome/test/base/test_browser_window.h
index e8ce3bd0861eeb402bc55860fb4163ac0b295a5b..dce954777e612dd4c80cf472cb719d20a6bddc68 100644
--- a/chrome/test/base/test_browser_window.h
+++ b/chrome/test/base/test_browser_window.h
@@ -135,9 +135,7 @@ class TestBrowserWindow : public BrowserWindow {
                            content::WebContents* web_contents,
                            const GURL& url,
                            const content::SSLStatus& ssl) override {}
-  void Cut() override {}
-  void Copy() override {}
-  void Paste() override {}
+  void CutCopyPaste(int command_id) override {}
   WindowOpenDisposition GetDispositionForPopupBounds(
       const gfx::Rect& bounds) override;
   FindBar* CreateFindBar() override;