ui: Cleanup class/struct forward declarations

chrome/browser/android/search_geolocation_disclosure_tab_helper.h

Index: chrome/browser/android/search_geolocation_disclosure_tab_helper.h
diff --git a/chrome/browser/android/search_geolocation_disclosure_tab_helper.h b/chrome/browser/android/search_geolocation_disclosure_tab_helper.h
new file mode 100644
index 0000000000000000000000000000000000000000..a219115c31dca67aad237ac116db19e40427d2e9
--- /dev/null
+++ b/chrome/browser/android/search_geolocation_disclosure_tab_helper.h
@@ -0,0 +1,40 @@
+// Copyright 2016 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.
+
+#ifndef CHROME_BROWSER_ANDROID_SEARCH_GEOLOCATION_DISCLOSURE_TAB_HELPER_H_
+#define CHROME_BROWSER_ANDROID_SEARCH_GEOLOCATION_DISCLOSURE_TAB_HELPER_H_
+
+#include "base/macros.h"
+#include "content/public/browser/web_contents_observer.h"
+#include "content/public/browser/web_contents_user_data.h"
+#include "url/gurl.h"
+
+class Profile;
+
+// Tab helper to show the search geolocation disclosure.
+class SearchGeolocationDisclosureTabHelper
+    : public content::WebContentsObserver,
+      public content::WebContentsUserData<
+          SearchGeolocationDisclosureTabHelper> {
+ public:
+  ~SearchGeolocationDisclosureTabHelper() override;
+
+  // content::WebContentsObserver overrides.
+  void NavigationEntryCommitted(
+      const content::LoadCommittedDetails& load_details) override;
+
+ private:
+  explicit SearchGeolocationDisclosureTabHelper(content::WebContents* contents);
+  friend class content::WebContentsUserData<
+      SearchGeolocationDisclosureTabHelper>;
+
+  void MaybeShowDefaultSearchGeolocationDisclosure(GURL gurl);
+  Profile* GetProfile();
+
+  bool consistent_geolocation_enabled_;
+
+  DISALLOW_COPY_AND_ASSIGN(SearchGeolocationDisclosureTabHelper);
+};
+
+#endif  // CHROME_BROWSER_ANDROID_SEARCH_GEOLOCATION_DISCLOSURE_TAB_HELPER_H_