Temporarily disabled tests failing on 10.8, when running on 10.8.

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/utf_string_conversions.h"
 #include "chrome/browser/browser_process.h"
@@ skipping 277 matching lines @@
   view_list.push_back(VIEW_ID_FIND_BAR);
   view_list.push_back(VIEW_ID_TAB_CONTENT_AREA);
   view_list.push_back(VIEW_ID_DOWNLOAD_SHELF);
   VerifyZOrder(view_list);
 }
 
 // Presentation mode with Instant results showing. Should be exact same as
 // non-Instant presentation mode.
 IN_PROC_BROWSER_TEST_F(BrowserWindowControllerTest,
                        ZOrderInstantPresentationMode) {
+  // TODO(kbr): re-enable: http://crbug.com/222296
+  if (base::mac::IsOSMountainLionOrLater())
+    return;
+
   chrome::ToggleFullscreenMode(browser());
   ShowInstantResults();
   browser()->GetFindBarController();  // add find bar
 
   std::vector<ViewID> view_list;
   view_list.push_back(VIEW_ID_INFO_BAR);
   view_list.push_back(VIEW_ID_TAB_CONTENT_AREA);
   view_list.push_back(VIEW_ID_FULLSCREEN_FLOATING_BAR);
   view_list.push_back(VIEW_ID_BOOKMARK_BAR);
   view_list.push_back(VIEW_ID_TOOLBAR);
   view_list.push_back(VIEW_ID_FIND_BAR);
   view_list.push_back(VIEW_ID_DOWNLOAD_SHELF);
   VerifyZOrder(view_list);
 }
 
 // Verify that if the fullscreen floating bar view is below the tab content area
 // then calling |updateSubviewZOrder:| will correctly move back above.
 IN_PROC_BROWSER_TEST_F(BrowserWindowControllerTest,
                        FloatingBarBelowContentView) {
+  // TODO(kbr): re-enable: http://crbug.com/222296
+  if (base::mac::IsOSMountainLionOrLater())
+    return;
+
   chrome::ToggleFullscreenMode(browser());
 
   NSView* fullscreen_floating_bar =
       GetViewWithID(VIEW_ID_FULLSCREEN_FLOATING_BAR);
   [fullscreen_floating_bar removeFromSuperview];
   [[[controller() window] contentView] addSubview:fullscreen_floating_bar
                                        positioned:NSWindowBelow
                                        relativeTo:nil];
   [controller() updateSubviewZOrder:[controller() inPresentationMode]];
 
@@ skipping 29 matching lines @@
 
   // Minus bookmark bar.
   browser()->window()->ToggleBookmarkBar();
   EXPECT_EQ(GetViewHeight(VIEW_ID_INFO_BAR), [overlay activeContainerOffset]);
 }
 
 // Verify that in non-Instant presentation mode the content area is beneath
 // the info bar.
 IN_PROC_BROWSER_TEST_F(BrowserWindowControllerTest,
                        ContentOffsetPresentationMode) {
+  // TODO(kbr): re-enable: http://crbug.com/222296
+  if (base::mac::IsOSMountainLionOrLater())
+    return;
+
   chrome::ToggleFullscreenMode(browser());
   OverlayableContentsController* overlay =
       [controller() overlayableContentsController];
 
   // Just toolbar.
   EXPECT_EQ(0, [overlay activeContainerOffset]);
 
   // Plus bookmark bar.
   browser()->window()->ToggleBookmarkBar();
   EXPECT_EQ(0, [overlay activeContainerOffset]);
@@ skipping 65 matching lines @@
 
   NSView* bookmarkView = [[controller() bookmarkBarController] view];
   NSView* contentView = [[controller() window] contentView];
   NSPoint point = [bookmarkView convertPoint:NSMakePoint(1, 1)
                                       toView:[contentView superview]];
 
   EXPECT_FALSE([[contentView hitTest:point] isDescendantOf:bookmarkView]);
   EXPECT_TRUE([[contentView hitTest:point]
       isDescendantOf:[controller() tabContentArea]]);
 }