Remove TabContents from AddBlankTabAt, kill AddBlankTab.

chrome/browser/ui/browser_commands.cc

 // Copyright (c) 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/utf_string_conversions.h"
 #include "chrome/browser/bookmarks/bookmark_model.h"
@@ skipping 290 matching lines @@
   }
 }
 
 void NewEmptyWindow(Profile* profile) {
   NewEmptyWindow(profile, HOST_DESKTOP_TYPE_NATIVE);
 }
 
 Browser* OpenEmptyWindow(Profile* profile, HostDesktopType desktop_type) {
   Browser* browser = new Browser(
       Browser::CreateParams(Browser::TYPE_TABBED, profile, desktop_type));
-  AddBlankTab(browser, true);
+  AddBlankTabAt(browser, -1, true);
   browser->window()->Show();
   return browser;
 }
 
 Browser* OpenEmptyWindow(Profile* profile) {
   return OpenEmptyWindow(profile, HOST_DESKTOP_TYPE_NATIVE);
 }
 
 void OpenWindowWithRestoredTabs(Profile* profile) {
   TabRestoreService* service = TabRestoreServiceFactory::GetForProfile(profile);
@@ skipping 144 matching lines @@
 
 void NewTab(Browser* browser) {
   content::RecordAction(UserMetricsAction("NewTab"));
   // TODO(asvitkine): This is invoked programmatically from several places.
   // Audit the code and change it so that the histogram only gets collected for
   // user-initiated commands.
   UMA_HISTOGRAM_ENUMERATION("Tab.NewTab", TabStripModel::NEW_TAB_COMMAND,
                             TabStripModel::NEW_TAB_ENUM_COUNT);
 
   if (browser->is_type_tabbed()) {
-    AddBlankTab(browser, true);
+    AddBlankTabAt(browser, -1, true);
     GetActiveWebContents(browser)->GetView()->RestoreFocus();
   } else {
     Browser* b =
         browser::FindOrCreateTabbedBrowser(browser->profile(),
                                            browser->host_desktop_type());
-    AddBlankTab(b, true);
+    AddBlankTabAt(b, -1, true);
     b->window()->Show();
-    // The call to AddBlankTab above did not set the focus to the tab as its
+    // The call to AddBlankTabAt above did not set the focus to the tab as its
     // window was not active, so we have to do it explicitly.
     // See http://crbug.com/6380.
     GetActiveWebContents(b)->GetView()->RestoreFocus();
   }
 }
 
 void CloseTab(Browser* browser) {
   content::RecordAction(UserMetricsAction("CloseTab_Accelerator"));
   browser->tab_strip_model()->CloseSelectedTabs();
 }
@@ skipping 589 matching lines @@
         BrowserCommandsTabContentsCreator::CreateTabContents(contents);
   }
   app_browser->tab_strip_model()->AppendTabContents(tab_contents, true);
 
   contents->GetMutableRendererPrefs()->can_accept_load_drops = false;
   contents->GetRenderViewHost()->SyncRendererPrefs();
   app_browser->window()->Show();
 }
 
 }  // namespace chrome