MacViews: Remove constrained window dependencies for certificate viewer.

chrome/browser/ui/cocoa/certificate_viewer_mac_browsertest.mm

 // Copyright (c) 2013 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.
 
 #import "chrome/browser/certificate_viewer.h"
 
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_commands.h"
-#include "chrome/browser/ui/cocoa/certificate_viewer_mac.h"
+#include "chrome/browser/ui/cocoa/certificate_viewer_mac_cocoa.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "chrome/test/base/in_process_browser_test.h"
 #include "components/web_modal/web_contents_modal_dialog_manager.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/test/test_utils.h"
 #include "net/base/test_data_directory.h"
 #include "net/cert/x509_certificate.h"
 #include "net/test/cert_test_util.h"
 #import "testing/gtest_mac.h"
 #include "ui/base/cocoa/window_size_constants.h"
@@ skipping 31 matching lines @@
   EXPECT_FALSE(web_contents_modal_dialog_manager->IsDialogActive());
 }
 
 // Test that switching to another tab correctly hides the sheet.
 IN_PROC_BROWSER_TEST_F(SSLCertificateViewerCocoaTest, HideShow) {
   scoped_refptr<net::X509Certificate> cert = GetSampleCertificate();
   ASSERT_TRUE(cert.get());
   content::WebContents* web_contents =
       browser()->tab_strip_model()->GetActiveWebContents();
 
+  // TODO(patricialor): Display the certificate viewer in a cross-toolkit manner
+  // and retrieve |sheetWindow| via the WebContentsModalDialogManager::TestApi.
+  // See https://crbug.com/613880.
   SSLCertificateViewerCocoa* viewer =
       [[SSLCertificateViewerCocoa alloc] initWithCertificate:cert.get()];
   [viewer displayForWebContents:web_contents];
 
   content::RunAllPendingInMessageLoop();
 
+  // TODO(patricialor): Remove the overlayWindow accessor from
+  // SSLCertificateViewerMac when the overlay is obtained via
+  // WebContentsModalDialogManager::TestApi instead - https://crbug.com/613880.
   NSWindow* sheetWindow = [[viewer overlayWindow] attachedSheet];
   NSRect sheetFrame = [sheetWindow frame];
   EXPECT_EQ(1.0, [sheetWindow alphaValue]);
 
   // Switch to another tab and verify that the sheet is hidden.
   AddBlankTabAndShow(browser());
   EXPECT_EQ(0.0, [sheetWindow alphaValue]);
   EXPECT_NSEQ(sheetFrame, [sheetWindow frame]);
 
   // Switch back and verify that the sheet is shown.
   chrome::SelectNumberedTab(browser(), 0);
+  content::RunAllPendingInMessageLoop();
   EXPECT_EQ(1.0, [sheetWindow alphaValue]);
   EXPECT_NSEQ(sheetFrame, [sheetWindow frame]);
 }