[mac] Implement a windowed extension install/permissions prompt.

chrome/browser/ui/cocoa/browser_window_controller.mm

 // Copyright 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"
 
 #include <cmath>
 #include <numeric>
 
 #include "base/command_line.h"
 #include "base/mac/bundle_locations.h"
 #include "base/mac/mac_util.h"
+#import "base/mac/sdk_forward_declarations.h"
 #include "base/strings/sys_string_conversions.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/app/chrome_command_ids.h"  // IDC_*
 #include "chrome/browser/bookmarks/bookmark_model_factory.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/devtools/devtools_window.h"
 #include "chrome/browser/fullscreen.h"
 #include "chrome/browser/profiles/avatar_menu.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_info_cache.h"
@@ skipping 151 matching lines @@
 
 - (NSRect)_growBoxRect;
 
 @end
 
 // Replicate specific 10.7 SDK declarations for building with prior SDKs.
 #if !defined(MAC_OS_X_VERSION_10_7) || \
     MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_7
 
 enum {
-  NSWindowAnimationBehaviorDefault = 0,
-  NSWindowAnimationBehaviorNone = 2,
-  NSWindowAnimationBehaviorDocumentWindow = 3,
-  NSWindowAnimationBehaviorUtilityWindow = 4,
-  NSWindowAnimationBehaviorAlertPanel = 5
-};
-typedef NSInteger NSWindowAnimationBehavior;
-
-enum {
   NSWindowCollectionBehaviorFullScreenPrimary = 1 << 7,
   NSWindowCollectionBehaviorFullScreenAuxiliary = 1 << 8
 };
 
 enum {
   NSFullScreenWindowMask = 1 << 14
 };
 
 @interface NSWindow (LionSDKDeclarations)
 - (void)setRestorable:(BOOL)flag;
-- (void)setAnimationBehavior:(NSWindowAnimationBehavior)newAnimationBehavior;
 @end
 
 #endif  // MAC_OS_X_VERSION_10_7
 
 @implementation BrowserWindowController
 
 + (BrowserWindowController*)browserWindowControllerForWindow:(NSWindow*)window {
   while (window) {
     id controller = [window windowController];
     if ([controller isKindOfClass:[BrowserWindowController class]])
@@ skipping 2023 matching lines @@
 
 - (BOOL)supportsBookmarkBar {
   return [self supportsWindowFeature:Browser::FEATURE_BOOKMARKBAR];
 }
 
 - (BOOL)isTabbedWindow {
   return browser_->is_type_tabbed();
 }
 
 @end  // @implementation BrowserWindowController(WindowType)