Move constrained web dialog code back to chrome/.

chrome/browser/ui/webui/certificate_viewer_webui.cc

Index: chrome/browser/ui/webui/certificate_viewer_webui.cc
diff --git a/chrome/browser/ui/webui/certificate_viewer_webui.cc b/chrome/browser/ui/webui/certificate_viewer_webui.cc
index f46b65a882fa3c989805c99cc75dfb3b946ddcd3..0cebba55a1cc4856ed8c68f6671ab45657ce8b67 100644
--- a/chrome/browser/ui/webui/certificate_viewer_webui.cc
+++ b/chrome/browser/ui/webui/certificate_viewer_webui.cc
@@ -11,17 +11,18 @@
 #include "base/string_number_conversions.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/certificate_viewer.h"
+#include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser_dialogs.h"
 #include "chrome/browser/ui/certificate_dialogs.h"
 #include "chrome/browser/ui/constrained_window.h"
 #include "chrome/browser/ui/tab_contents/tab_contents.h"
+#include "chrome/browser/ui/webui/constrained_web_dialog_ui.h"
 #include "chrome/common/net/x509_certificate_model.h"
 #include "chrome/common/url_constants.h"
 #include "content/public/browser/web_contents.h"
 #include "grit/generated_resources.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/gfx/size.h"
-#include "ui/web_dialogs/constrained_web_dialog_ui.h"
 #include "ui/web_dialogs/web_dialog_observer.h"
 
 using content::WebContents;
@@ -70,14 +71,15 @@ CertificateViewerDialog::~CertificateViewerDialog() {
 
 void CertificateViewerDialog::Show(WebContents* web_contents,
                                    gfx::NativeWindow parent) {
-  // TODO(bshe): UI tweaks needed for AURA html Dialog, such as add padding on
-  // title for AURA ConstrainedWebDialogUI.
-  TabContents* tab = TabContents::FromWebContents(web_contents);
-  window_ = ui::CreateConstrainedWebDialog(
-      tab->profile(),
+  // TODO(bshe): UI tweaks needed for Aura HTML Dialog, such as adding padding
+  // on the title for Aura ConstrainedWebDialogUI.
+  Profile* profile =
+      Profile::FromBrowserContext(web_contents->GetBrowserContext());
+  window_ = CreateConstrainedWebDialog(
+      profile,
       this,
       NULL,
-      tab)->window()->GetNativeWindow();
+      web_contents)->window()->GetNativeWindow();
 }
 
 ui::ModalType CertificateViewerDialog::GetDialogModalType() const {