Add background_tile_view for tiling an image as UI background (about box need...

chrome/browser/cocoa/restart_browser.mm

+// Copyright (c) 2009 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.
+
+#include "app/l10n_util_mac.h"
+#import "chrome/browser/cocoa/restart_browser.h"
+#include "grit/chromium_strings.h"
+#include "grit/generated_resources.h"
+#include "grit/app_strings.h"
+
+// Helper to clean up after the notification that the alert was dismissed.
+@interface RestartHelper : NSObject {
+ @private
+  NSAlert* alert_;
+}
+- (NSAlert*)alert;
+- (void)alertDidEnd:(NSAlert*)alert
+         returnCode:(int)returnCode
+        contextInfo:(void*)contextInfo;
+@end
+
+@implementation RestartHelper
+
+- (NSAlert*)alert {
+  alert_ = [[NSAlert alloc] init];
+  return alert_;
+}
+
+- (void)dealloc {
+  [alert_ release];
+  [super dealloc];
+}
+
+- (void)alertDidEnd:(NSAlert*)alert
+         returnCode:(int)returnCode
+        contextInfo:(void*)contextInfo {
+  // Nothing to do, just clean up
+  [self autorelease];
+}
+
+@end
+
+namespace restart_browser {
+
+void RequestRestart(NSWindow* parent) {
+  NSString* title =
+      l10n_util::GetNSStringFWithFixup(IDS_PLEASE_RESTART_BROWSER,
+                                       l10n_util::GetStringUTF16(IDS_PRODUCT_NAME));
+  NSString* text =
+      l10n_util::GetNSStringWithFixup(IDS_OPTIONS_RESTART_REQUIRED);
+  NSString* okBtn = l10n_util::GetNSStringWithFixup(IDS_APP_OK);
+
+  RestartHelper* helper = [[RestartHelper alloc] init];
+
+  NSAlert* alert = [helper alert];
+  [alert setAlertStyle:NSCriticalAlertStyle];
+  [alert setMessageText:title];
+  [alert setInformativeText:text];
+  [alert addButtonWithTitle:okBtn];
+
+  [alert beginSheetModalForWindow:parent
+                    modalDelegate:helper
+                   didEndSelector:@selector(alertDidEnd:returnCode:contextInfo:)
+                      contextInfo:nil];
+}
+
+}  // namespace restart_browser