[Safe Browsing] Only check main frame and iframe URLs on Mobile, for speed.

chrome/browser/safe_browsing/safe_browsing_service.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.
 //
 // The Safe Browsing service is responsible for downloading anti-phishing and
 // anti-malware tables and checking urls against them.
 
 #ifndef CHROME_BROWSER_SAFE_BROWSING_SAFE_BROWSING_SERVICE_H_
 #define CHROME_BROWSER_SAFE_BROWSING_SAFE_BROWSING_SERVICE_H_
 
@@ skipping 58 matching lines @@
 // The SafeBrowsingService owns both the UI and Database managers which do
 // the heavylifting of safebrowsing service. Both of these managers stay
 // alive until SafeBrowsingService is destroyed, however, they are disabled
 // permanently when Shutdown method is called.
 class SafeBrowsingService
     : public base::RefCountedThreadSafe<
           SafeBrowsingService,
           content::BrowserThread::DeleteOnUIThread>,
       public content::NotificationObserver {
  public:
-  enum ResourceTypesToCheck {
-    CHECK_ALL_RESOURCE_TYPES,
-    CHECK_ONLY_DANGEROUS_TYPES,
-  };
 
   // Makes the passed |factory| the factory used to instanciate
   // a SafeBrowsingService. Useful for tests.
   static void RegisterFactory(SafeBrowsingServiceFactory* factory) {
     factory_ = factory;
   }
 
   static base::FilePath GetCookieFilePathForTesting();
 
   static base::FilePath GetBaseFilename();
 
   // Create an instance of the safe browsing service.
   static SafeBrowsingService* CreateSafeBrowsingService();
 
-#if defined(SAFE_BROWSING_DB_REMOTE)
-  // Field trial for Android Safe Browsing.  This is checked separately in
-  // SafeBrowsingFieldTrial.java for controlling the UI.
-  bool IsAndroidFieldTrialEnabled() const {
-    return is_android_field_trial_enabled_;
-  }
-
-  // Should we check all types, or just the dangerous ones?
-  // We can flip this with a field trial if a non-dangerous type
-  // starts getting exploited.
-  ResourceTypesToCheck GetResourceTypesToCheck() const {
-    return resource_types_to_check_;
-  }
-#endif  // defined(SAFE_BROWSING_DB_REMOTE)
-
   // Called on the UI thread to initialize the service.
   void Initialize();
 
   // Called on the main thread to let us know that the io_thread is going away.
   void ShutDown();
 
   // Called on UI thread to decide if the download file's sha256 hash
   // should be calculated for safebrowsing.
   bool DownloadBinHashNeeded() const;
 
@@ skipping 156 matching lines @@
   SafeBrowsingPingManager* ping_manager_;
 
   // Whether the service is running. 'enabled_' is used by SafeBrowsingService
   // on the IO thread during normal operations.
   bool enabled_;
 
   // Whether SafeBrowsing is enabled by the current set of profiles.
   // Accessed on UI thread.
   bool enabled_by_prefs_;
 
-#if defined(SAFE_BROWSING_DB_REMOTE)
-  bool is_android_field_trial_enabled_;
-  ResourceTypesToCheck resource_types_to_check_;
-#endif  // defined(SAFE_BROWSING_DB_REMOTE)
-
   // Tracks existing PrefServices, and the safe browsing preference on each.
   // This is used to determine if any profile is currently using the safe
   // browsing service, and to start it up or shut it down accordingly.
   // Accessed on UI thread.
   std::map<PrefService*, PrefChangeRegistrar*> prefs_map_;
 
   // Used to track creation and destruction of profiles on the UI thread.
   content::NotificationRegistrar prefs_registrar_;
 
   // Callbacks when SafeBrowsing state might have changed.
@@ skipping 36 matching lines @@
 class SafeBrowsingServiceFactory {
  public:
   SafeBrowsingServiceFactory() { }
   virtual ~SafeBrowsingServiceFactory() { }
   virtual SafeBrowsingService* CreateSafeBrowsingService() = 0;
  private:
   DISALLOW_COPY_AND_ASSIGN(SafeBrowsingServiceFactory);
 };
 
 #endif  // CHROME_BROWSER_SAFE_BROWSING_SAFE_BROWSING_SERVICE_H_