Upstream Chrome on iOS source code [1/11].

ios/chrome/app/spotlight/spotlight_manager.mm

Index: ios/chrome/app/spotlight/spotlight_manager.mm
diff --git a/ios/chrome/app/spotlight/spotlight_manager.mm b/ios/chrome/app/spotlight/spotlight_manager.mm
new file mode 100644
index 0000000000000000000000000000000000000000..22c83bdf8e7a76a867a7777c39800b0951f034d5
--- /dev/null
+++ b/ios/chrome/app/spotlight/spotlight_manager.mm
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+// Copyright 2015 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 "ios/chrome/app/spotlight/spotlight_manager.h"
+
+#include "base/logging.h"
+#include "base/mac/scoped_nsobject.h"
+#include "ios/chrome/app/spotlight/actions_spotlight_manager.h"
+#include "ios/chrome/app/spotlight/bookmarks_spotlight_manager.h"
+#include "ios/chrome/app/spotlight/topsites_spotlight_manager.h"
+#include "ios/chrome/browser/experimental_flags.h"
+
+// Called from the BrowserBookmarkModelBridge from C++ -> ObjC.
+@interface SpotlightManager ()<BookmarkUpdatedDelegate> {
+  base::scoped_nsobject<BookmarksSpotlightManager> _bookmarkManager;
+  base::scoped_nsobject<TopSitesSpotlightManager> _topSitesManager;
+  base::scoped_nsobject<ActionsSpotlightManager> _actionsManager;
+}
+
+- (instancetype)initWithBrowserState:(ios::ChromeBrowserState*)browserState
+    NS_DESIGNATED_INITIALIZER;
+
+- (instancetype)init NS_UNAVAILABLE;
+@end
+
+@implementation SpotlightManager
+
++ (SpotlightManager*)spotlightManagerWithBrowserState:
+    (ios::ChromeBrowserState*)browserState {
+  DCHECK(spotlight::IsSpotlightAvailable());
+  return [[[SpotlightManager alloc] initWithBrowserState:browserState]
+      autorelease];
+}
+
+- (instancetype)initWithBrowserState:(ios::ChromeBrowserState*)browserState {
+  self = [super init];
+  if (self) {
+    _topSitesManager.reset([[TopSitesSpotlightManager
+        topSitesSpotlightManagerWithBrowserState:browserState] retain]);
+    _bookmarkManager.reset([[BookmarksSpotlightManager
+        bookmarksSpotlightManagerWithBrowserState:browserState] retain]);
+    [_bookmarkManager setDelegate:self];
+    _actionsManager.reset(
+        [[ActionsSpotlightManager actionsSpotlightManager] retain]);
+  }
+  return self;
+}
+
+- (instancetype)init {
+  NOTREACHED();
+  return nil;
+}
+
+- (void)dealloc {
+  [super dealloc];
+}
+
+- (void)resyncIndex {
+  [_bookmarkManager reindexBookmarksIfNeeded];
+  [_actionsManager indexActions];
+}
+
+- (void)bookmarkUpdated {
+  [_topSitesManager reindexTopSites];
+}
+
+@end