Constrained Window Cocoa: Disable fullscreen

chrome/browser/ui/cocoa/constrained_window/constrained_window_mac_browsertest.mm

Index: chrome/browser/ui/cocoa/constrained_window/constrained_window_mac_browsertest.mm
diff --git a/chrome/browser/ui/cocoa/constrained_window/constrained_window_mac_browsertest.mm b/chrome/browser/ui/cocoa/constrained_window/constrained_window_mac_browsertest.mm
index a9902406c3963d4cf235c31bb9267669152fa4af..46f3a3064f888d074e3568b06f86d18397cf3de4 100644
--- a/chrome/browser/ui/cocoa/constrained_window/constrained_window_mac_browsertest.mm
+++ b/chrome/browser/ui/cocoa/constrained_window/constrained_window_mac_browsertest.mm
@@ -4,7 +4,9 @@
 
 #include "chrome/browser/ui/cocoa/constrained_window/constrained_window_mac2.h"
 
+#include "chrome/app/chrome_command_ids.h"
 #include "chrome/browser/ui/browser.h"
+#include "chrome/browser/ui/browser_commands.h"
 #include "chrome/browser/ui/browser_window.h"
 #include "chrome/browser/ui/cocoa/browser_window_controller.h"
 #include "chrome/browser/ui/tab_contents/tab_contents.h"
@@ -145,3 +147,15 @@ IN_PROC_BROWSER_TEST_F(ConstrainedWindowMacTest, AppTermination) {
 
   dialog->CloseConstrainedWindow();
 }
+
+// Test that adding a sheet disables fullscreen.
+IN_PROC_BROWSER_TEST_F(ConstrainedWindowMacTest, Fullscreen) {
+  EXPECT_TRUE(chrome::IsCommandEnabled(browser(), IDC_FULLSCREEN));
+
+  // Dialog will delete it self when closed.
+  ConstrainedWindowMac2* dialog = new ConstrainedWindowMac2(tab1_, sheet_);
+
+  EXPECT_FALSE(chrome::IsCommandEnabled(browser(), IDC_FULLSCREEN));
+
+  dialog->CloseConstrainedWindow();
+}