Replace the virtual InfoBarDelegate::InfoBarClosed() function with a non-virtual one. This is a ...

chrome/browser/ui/browser_init.cc

 // Copyright (c) 2011 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_init.h"
 
 #include <algorithm>   // For max().
 
 #include "base/compiler_specific.h"
 #include "base/environment.h"
@@ skipping 126 matching lines @@
   explicit DefaultBrowserInfoBarDelegate(TabContents* contents);
 
  private:
   virtual ~DefaultBrowserInfoBarDelegate();
 
   void AllowExpiry() { should_expire_ = true; }
 
   // ConfirmInfoBarDelegate:
   virtual bool ShouldExpire(
       const NavigationController::LoadCommittedDetails& details) const OVERRIDE;
-  virtual void InfoBarClosed() OVERRIDE;
   virtual gfx::Image* GetIcon() const OVERRIDE;
   virtual string16 GetMessageText() const OVERRIDE;
   virtual string16 GetButtonLabel(InfoBarButton button) const OVERRIDE;
   virtual bool NeedElevation(InfoBarButton button) const OVERRIDE;
   virtual bool Accept() OVERRIDE;
   virtual bool Cancel() OVERRIDE;
 
   // The Profile that we restore sessions from.
   Profile* profile_;
 
@@ skipping 17 matching lines @@
       should_expire_(false),
       ALLOW_THIS_IN_INITIALIZER_LIST(method_factory_(this)) {
   // We want the info-bar to stick-around for few seconds and then be hidden
   // on the next navigation after that.
   MessageLoop::current()->PostDelayedTask(FROM_HERE,
       method_factory_.NewRunnableMethod(
           &DefaultBrowserInfoBarDelegate::AllowExpiry), 8000);  // 8 seconds.
 }
 
 DefaultBrowserInfoBarDelegate::~DefaultBrowserInfoBarDelegate() {
+  if (!action_taken_)
+    UMA_HISTOGRAM_COUNTS("DefaultBrowserWarning.Ignored", 1);
 }
 
 bool DefaultBrowserInfoBarDelegate::ShouldExpire(
     const NavigationController::LoadCommittedDetails& details) const {
   return should_expire_;
 }
 
-void DefaultBrowserInfoBarDelegate::InfoBarClosed() {
-  if (!action_taken_)
-    UMA_HISTOGRAM_COUNTS("DefaultBrowserWarning.Ignored", 1);
-  delete this;
-}
-
 gfx::Image* DefaultBrowserInfoBarDelegate::GetIcon() const {
   return &ResourceBundle::GetSharedInstance().GetNativeImageNamed(
      IDR_PRODUCT_ICON_32);
 }
 
 string16 DefaultBrowserInfoBarDelegate::GetMessageText() const {
   return l10n_util::GetStringUTF16(IDS_DEFAULT_BROWSER_INFOBAR_SHORT_TEXT);
 }
 
 string16 DefaultBrowserInfoBarDelegate::GetButtonLabel(
@@ skipping 90 matching lines @@
 
 // A delegate for the InfoBar shown when the previous session has crashed.
 class SessionCrashedInfoBarDelegate : public ConfirmInfoBarDelegate {
  public:
   explicit SessionCrashedInfoBarDelegate(TabContents* contents);
 
  private:
   virtual ~SessionCrashedInfoBarDelegate();
 
   // ConfirmInfoBarDelegate:
-  virtual void InfoBarClosed() OVERRIDE;
   virtual gfx::Image* GetIcon() const OVERRIDE;
   virtual string16 GetMessageText() const OVERRIDE;
   virtual int GetButtons() const OVERRIDE;
   virtual string16 GetButtonLabel(InfoBarButton button) const OVERRIDE;
   virtual bool Accept() OVERRIDE;
 
   // The Profile that we restore sessions from.
   Profile* profile_;
 
   DISALLOW_COPY_AND_ASSIGN(SessionCrashedInfoBarDelegate);
 };
 
 SessionCrashedInfoBarDelegate::SessionCrashedInfoBarDelegate(
     TabContents* contents)
     : ConfirmInfoBarDelegate(contents),
       profile_(contents->profile()) {
 }
 
 SessionCrashedInfoBarDelegate::~SessionCrashedInfoBarDelegate() {
 }
 
-void SessionCrashedInfoBarDelegate::InfoBarClosed() {
-  delete this;
-}
-
 gfx::Image* SessionCrashedInfoBarDelegate::GetIcon() const {
   return &ResourceBundle::GetSharedInstance().GetNativeImageNamed(
       IDR_INFOBAR_RESTORE_SESSION);
 }
 
 string16 SessionCrashedInfoBarDelegate::GetMessageText() const {
   return l10n_util::GetStringUTF16(IDS_SESSION_CRASHED_VIEW_MESSAGE);
 }
 
 int SessionCrashedInfoBarDelegate::GetButtons() const {
@@ skipping 730 matching lines @@
   if (bad_flag) {
     tab->AddInfoBar(new SimpleAlertInfoBarDelegate(tab, NULL,
         l10n_util::GetStringFUTF16(IDS_BAD_FLAGS_WARNING_MESSAGE,
                                    UTF8ToUTF16(std::string("--") + bad_flag)),
         false));
   }
 }
 
 class DNSCertProvenanceCheckingInfoBar : public ConfirmInfoBarDelegate {
  public:
-  explicit DNSCertProvenanceCheckingInfoBar(TabContents* tab_contents)
-      : ConfirmInfoBarDelegate(tab_contents),
-        tab_contents_(tab_contents) {
-  }
+  explicit DNSCertProvenanceCheckingInfoBar(TabContents* tab_contents);
+  virtual ~DNSCertProvenanceCheckingInfoBar();
 
-  virtual string16 GetMessageText() const {
-    return l10n_util::GetStringUTF16(
-        IDS_DNS_CERT_PROVENANCE_CHECKING_WARNING_MESSAGE);
-  }
-
-  virtual int GetButtons() const {
-    return BUTTON_OK;
-  }
-
-  virtual string16 GetButtonLabel(InfoBarButton button) const {
-    return l10n_util::GetStringUTF16(IDS_LEARN_MORE);
-  }
-
-  virtual bool Accept() {
-    tab_contents_->OpenURL(GURL(kLearnMoreURL), GURL(), NEW_FOREGROUND_TAB,
-                           PageTransition::AUTO_BOOKMARK);
-    return true;
-  }
+  virtual string16 GetMessageText() const OVERRIDE;
+  virtual int GetButtons() const OVERRIDE;
+  virtual string16 GetButtonLabel(InfoBarButton button) const OVERRIDE;
+  virtual bool Accept() OVERRIDE;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(DNSCertProvenanceCheckingInfoBar);
 
   static const char kLearnMoreURL[];
   TabContents* const tab_contents_;
 };
 
+DNSCertProvenanceCheckingInfoBar::DNSCertProvenanceCheckingInfoBar(
+    TabContents* tab_contents)
+    : ConfirmInfoBarDelegate(tab_contents),
+      tab_contents_(tab_contents) {
+}
+
+DNSCertProvenanceCheckingInfoBar::~DNSCertProvenanceCheckingInfoBar() {
+}
+
+string16 DNSCertProvenanceCheckingInfoBar::GetMessageText() const {
+  return l10n_util::GetStringUTF16(
+      IDS_DNS_CERT_PROVENANCE_CHECKING_WARNING_MESSAGE);
+}
+
+int DNSCertProvenanceCheckingInfoBar::GetButtons() const {
+  return BUTTON_OK;
+}
+
+string16 DNSCertProvenanceCheckingInfoBar::GetButtonLabel(
+    InfoBarButton button) const {
+  return l10n_util::GetStringUTF16(IDS_LEARN_MORE);
+}
+
+bool DNSCertProvenanceCheckingInfoBar::Accept() {
+  tab_contents_->OpenURL(GURL(kLearnMoreURL), GURL(), NEW_FOREGROUND_TAB,
+                         PageTransition::AUTO_BOOKMARK);
+  return true;
+}
+
 // This is the page which provides information on DNS certificate provenance
 // checking.
 const char DNSCertProvenanceCheckingInfoBar::kLearnMoreURL[] =
     "http://dev.chromium.org/dnscertprovenancechecking";
 
 void BrowserInit::LaunchWithProfile::
     AddDNSCertProvenanceCheckingWarningInfoBarIfNecessary(TabContents* tab) {
   if (!command_line_.HasSwitch(switches::kEnableDNSCertProvenanceChecking))
     return;
 
@@ skipping 264 matching lines @@
     return false;
   automation->SetExpectedTabCount(expected_tabs);
 
   AutomationProviderList* list =
       g_browser_process->InitAutomationProviderList();
   DCHECK(list);
   list->AddProvider(automation);
 
   return true;
 }