Remove SetAllowOverlappingView from RWHVMac

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/mac/sdk_forward_declarations.h"
 #include "base/run_loop.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 321 matching lines @@
       [BrowserWindowController browserWindowControllerForWindow:popupWindow];
   EXPECT_FALSE([popupController hasToolbar]);
 
   // Show infobar for controller.
   ShowInfoBar(popup_browser);
   EXPECT_TRUE(
       [[popupController infoBarContainerController]
           shouldSuppressTopInfoBarTip]);
 }
 
-// Verify that AllowOverlappingViews is set while the history overlay is
-// visible.
-IN_PROC_BROWSER_TEST_F(BrowserWindowControllerTest,
-                       AllowOverlappingViewsHistoryOverlay) {
-  content::WebContents* web_contents =
-      browser()->tab_strip_model()->GetActiveWebContents();
-  EXPECT_TRUE(web_contents->GetAllowOverlappingViews());
-
-  base::scoped_nsobject<HistoryOverlayController> overlay(
-      [[HistoryOverlayController alloc] initForMode:kHistoryOverlayModeBack]);
-  [overlay showPanelForView:web_contents->GetNativeView()];
-  EXPECT_TRUE(web_contents->GetAllowOverlappingViews());
-
-  overlay.reset();
-  EXPECT_TRUE(web_contents->GetAllowOverlappingViews());
-}
-
 // Tests that status bubble's base frame does move when devTools are docked.
 IN_PROC_BROWSER_TEST_F(BrowserWindowControllerTest,
                        StatusBubblePositioning) {
   NSPoint origin = [controller() statusBubbleBaseFrame].origin;
 
   DevToolsWindow* devtools_window =
       DevToolsWindowTesting::OpenDevToolsWindowSync(browser(), true);
   DevToolsWindowTesting::Get(devtools_window)->SetInspectedPageBounds(
       gfx::Rect(10, 10, 100, 100));
 
   NSPoint originWithDevTools = [controller() statusBubbleBaseFrame].origin;
   EXPECT_FALSE(NSEqualPoints(origin, originWithDevTools));
 
   DevToolsWindowTesting::CloseDevToolsWindowSync(devtools_window);
 }