Android: Allow compiling browser without Java UI

chrome/browser/net/net_error_tab_helper.h

 // 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.
 
 #ifndef CHROME_BROWSER_NET_NET_ERROR_TAB_HELPER_H_
 #define CHROME_BROWSER_NET_NET_ERROR_TAB_HELPER_H_
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/bind.h"
 #include "base/compiler_specific.h"
 #include "base/memory/weak_ptr.h"
 #include "base/prefs/pref_member.h"
 #include "chrome/browser/net/dns_probe_service.h"
+#include "chrome/common/features.h"
 #include "components/error_page/common/net_error_info.h"
 #include "content/public/browser/web_contents_observer.h"
 #include "content/public/browser/web_contents_user_data.h"
 
 namespace chrome_browser_net {
 
 // A TabHelper that monitors loads for certain types of network errors and
 // does interesting things with them.  Currently, starts DNS probes using the
 // DnsProbeService whenever a page fails to load with a DNS-related error.
 class NetErrorTabHelper
@@ skipping 70 matching lines @@
   bool ProbesAllowed() const;
 
   // Sanitizes |url| and shows a dialog for it.
   void RunNetworkDiagnostics(const GURL& url);
 
   // Shows the diagnostics dialog after its been sanitized, virtual for
   // testing.
   virtual void RunNetworkDiagnosticsHelper(const std::string& sanitized_url);
 
   // Relates to offline pages handling.
-#if defined(OS_ANDROID)
+#if BUILDFLAG(ANDROID_JAVA_UI)
   void SetOfflinePageInfo(content::RenderFrameHost* render_frame_host,
                           const GURL& url);
   void ShowOfflinePages();
   void LoadOfflineCopy(const GURL& url);
   bool IsFromErrorPage() const;
-#endif  // defined(OS_ANDROID)
+#endif  // BUILDFLAG(ANDROID_JAVA_UI)
 
   // True if the last provisional load that started was for an error page.
   bool is_error_page_;
 
   // True if the helper has seen a main frame page load fail with a DNS error,
   // but has not yet seen a new page commit successfully afterwards.
   bool dns_error_active_;
 
   // True if the helper has seen an error page commit while |dns_error_active_|
   // is true.  (This should never be true if |dns_error_active_| is false.)
@@ skipping 12 matching lines @@
   BooleanPrefMember resolve_errors_with_web_service_;
 
   base::WeakPtrFactory<NetErrorTabHelper> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(NetErrorTabHelper);
 };
 
 }  // namespace chrome_browser_net
 
 #endif  // CHROME_BROWSER_NET_NET_ERROR_TAB_HELPER_H_