Eliminate faux-RTTI code from BrowserView.

chrome/browser/ui/browser_commands.cc

 // Copyright 2012 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.
 
 #include "chrome/browser/ui/browser_commands.h"
 
 #include "base/command_line.h"
 #include "base/metrics/histogram.h"
 #include "base/prefs/pref_service.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 900 matching lines @@
   std::string mailto = std::string("mailto:?subject=Fwd:%20") +
       title + "&body=%0A%0A" + page_url;
   platform_util::OpenExternal(browser->profile(), GURL(mailto));
 }
 
 bool CanEmailPageLocation(const Browser* browser) {
   return browser->toolbar_model()->ShouldDisplayURL() &&
       browser->tab_strip_model()->GetActiveWebContents()->GetURL().is_valid();
 }
 
-void Cut(Browser* browser) {
-  content::RecordAction(UserMetricsAction("Cut"));
-  browser->window()->Cut();
-}
-
-void Copy(Browser* browser) {
-  content::RecordAction(UserMetricsAction("Copy"));
-  browser->window()->Copy();
-}
-
-void Paste(Browser* browser) {
-  content::RecordAction(UserMetricsAction("Paste"));
-  browser->window()->Paste();
+void CutCopyPaste(Browser* browser, int command_id) {
+  if (command_id == IDC_CUT)
+    content::RecordAction(UserMetricsAction("Cut"));
+  else if (command_id == IDC_COPY)
+    content::RecordAction(UserMetricsAction("Copy"));
+  else
+    content::RecordAction(UserMetricsAction("Paste"));
+  browser->window()->CutCopyPaste(command_id);
 }
 
 void Find(Browser* browser) {
   content::RecordAction(UserMetricsAction("Find"));
   FindInPage(browser, false, false);
 }
 
 void FindNext(Browser* browser) {
   content::RecordAction(UserMetricsAction("FindNext"));
   FindInPage(browser, true, true);
@@ skipping 336 matching lines @@
                                           browser->host_desktop_type()));
   app_browser->tab_strip_model()->AppendWebContents(contents, true);
 
   contents->GetMutableRendererPrefs()->can_accept_load_drops = false;
   contents->GetRenderViewHost()->SyncRendererPrefs();
   app_browser->window()->Show();
 }
 #endif  // defined(ENABLE_EXTENSIONS)
 
 }  // namespace chrome