Set AllowOverlappingViews for history overlay

chrome/browser/ui/cocoa/browser_window_controller_browsertest.mm

 // Copyright (c) 2012 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/ui/cocoa/browser_window_controller.h"
 
 #import "base/mac/mac_util.h"
 #include "base/run_loop.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/infobars/confirm_infobar_delegate.h"
 #include "chrome/browser/infobars/infobar_service.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/search/search.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_commands.h"
 #include "chrome/browser/ui/browser_list.h"
 #include "chrome/browser/ui/browser_tabstrip.cc"
 #include "chrome/browser/ui/browser_window.h"
 #import "chrome/browser/ui/cocoa/browser/avatar_button_controller.h"
 #include "chrome/browser/ui/cocoa/browser_window_cocoa.h"
 #import "chrome/browser/ui/cocoa/browser_window_controller_private.h"
 #import "chrome/browser/ui/cocoa/fast_resize_view.h"
+#import "chrome/browser/ui/cocoa/history_overlay_controller.h"
 #import "chrome/browser/ui/cocoa/infobars/infobar_container_controller.h"
 #import "chrome/browser/ui/cocoa/nsview_additions.h"
 #import "chrome/browser/ui/cocoa/tab_contents/overlayable_contents_controller.h"
 #include "chrome/browser/ui/extensions/application_launch.h"
 #include "chrome/browser/ui/find_bar/find_bar_controller.h"
 #include "chrome/browser/ui/find_bar/find_bar.h"
 #include "chrome/browser/ui/search/search_model.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "chrome/test/base/in_process_browser_test.h"
 #include "chrome/test/base/testing_profile.h"
 #include "content/public/browser/web_contents.h"
+#include "content/public/browser/web_contents_view.h"
 #import "testing/gtest_mac.h"
 
 namespace {
 
 #if !defined(MAC_OS_X_VERSION_10_7) || \
     MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_7
 enum {
   NSWindowDocumentVersionsButton = 6,
   NSWindowFullScreenButton
 };
@@ skipping 590 matching lines @@
   InfoBarService* service = InfoBarService::FromWebContents(web_contents);
   scoped_ptr<InfoBarDelegate> info_bar_delegate(new DummyInfoBar(service));
   [[popupController infoBarContainerController]
       addInfoBar:info_bar_delegate->CreateInfoBar(service)
          animate:NO];
 
   EXPECT_TRUE(
       [[popupController infoBarContainerController]
           shouldSuppressTopInfoBarTip]);
 }
+
+// Verify that AllowOverlappingViews is set while the history overlay is
+// visible.
+IN_PROC_BROWSER_TEST_F(BrowserWindowControllerTest,
+                       AllowOverlappingViewsHistoryOverlay) {
+  content::WebContentsView* web_contents_view =
+      browser()->tab_strip_model()->GetActiveWebContents()->GetView();
+  EXPECT_FALSE(web_contents_view->GetAllowOverlappingViews());
+
+  scoped_nsobject<HistoryOverlayController> overlay(
+      [[HistoryOverlayController alloc] initForMode:kHistoryOverlayModeBack]);
+  [overlay showPanelForView:web_contents_view->GetNativeView()];
+  EXPECT_TRUE(web_contents_view->GetAllowOverlappingViews());
+
+  overlay.reset();
+  EXPECT_FALSE(web_contents_view->GetAllowOverlappingViews());
+}