MacViews: Remove constrained window dependencies for certificate viewer.

chrome/browser/ui/cocoa/certificate_viewer_mac_browsertest.mm

Index: chrome/browser/ui/cocoa/certificate_viewer_mac_browsertest.mm
diff --git a/chrome/browser/ui/cocoa/certificate_viewer_mac_browsertest.mm b/chrome/browser/ui/cocoa/certificate_viewer_mac_browsertest.mm
index ca0fc71d510e147f69a1c48997409d9fba78f83b..95abb67638a8f0fc3583f89f91fa8be553bfe7c1 100644
--- a/chrome/browser/ui/cocoa/certificate_viewer_mac_browsertest.mm
+++ b/chrome/browser/ui/cocoa/certificate_viewer_mac_browsertest.mm
@@ -6,7 +6,7 @@
 
 #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"
@@ -58,12 +58,18 @@ IN_PROC_BROWSER_TEST_F(SSLCertificateViewerCocoaTest, HideShow) {
   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]);
@@ -75,6 +81,7 @@ IN_PROC_BROWSER_TEST_F(SSLCertificateViewerCocoaTest, HideShow) {
 
   // 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]);
 }