mac, yosemite: Resize button causes fullscreen effect.

chrome/browser/ui/cocoa/framed_browser_window.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/framed_browser_window.h"
 
 #include "base/logging.h"
+#include "base/mac/scoped_nsobject.h"
 #include "base/mac/sdk_forward_declarations.h"
 #include "chrome/browser/global_keyboard_shortcuts_mac.h"
 #include "chrome/browser/profiles/profile_avatar_icon_util.h"
 #import "chrome/browser/ui/cocoa/browser_window_controller.h"
 #import "chrome/browser/ui/cocoa/browser_window_utils.h"
 #import "chrome/browser/ui/cocoa/custom_frame_view.h"
 #import "chrome/browser/ui/cocoa/nsview_additions.h"
 #import "chrome/browser/ui/cocoa/tabs/tab_strip_controller.h"
 #import "chrome/browser/ui/cocoa/themed_window.h"
 #include "chrome/browser/themes/theme_properties.h"
@@ skipping 47 matching lines @@
               hasTabStrip:(BOOL)hasTabStrip{
   NSUInteger styleMask = NSTitledWindowMask |
                          NSClosableWindowMask |
                          NSMiniaturizableWindowMask |
                          NSResizableWindowMask |
                          NSTexturedBackgroundWindowMask;
   if ((self = [super initWithContentRect:contentRect
                                styleMask:styleMask
                                  backing:NSBackingStoreBuffered
                                    defer:YES])) {
+    // In Yosemite, no views can be in front of the traffic lights controls in
+    // the top left of the window. This affects both the content view and the
+    // tab strip view.  The tab strip is added directly above the content view,
+    // so moving the content view to the back fixes the problem.
+    base::scoped_nsobject<NSView> contentView([[self contentView] retain]);
+    NSView* superview = [contentView superview];
+    [contentView removeFromSuperview];
+    [superview addSubview:contentView positioned:NSWindowBelow relativeTo:nil];
+
     // The 10.6 fullscreen code copies the title to a different window, which
     // will assert if it's nil.
     [self setTitle:@""];
 
     // The following two calls fix http://crbug.com/25684 by preventing the
     // window from recalculating the border thickness as the window is
     // resized.
     // This was causing the window tint to change for the default system theme
     // when the window was being resized.
     [self setAutorecalculatesContentBorderThickness:NO forEdge:NSMaxYEdge];
@@ skipping 402 matching lines @@
   ThemedWindowStyle windowStyle = [self themedWindowStyle];
   BOOL incognito = windowStyle & THEMED_INCOGNITO;
 
   if (incognito)
     return [NSColor whiteColor];
   else
     return [NSColor windowFrameTextColor];
 }
 
 @end