[Sync] Componentize synced_tab_delegate

chrome/browser/sync/glue/synced_tab_delegate_android.h

 // Copyright 2013 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_SYNC_GLUE_SYNCED_TAB_DELEGATE_ANDROID_H_
 #define CHROME_BROWSER_SYNC_GLUE_SYNCED_TAB_DELEGATE_ANDROID_H_
 
+#include <string>
+
 #include "base/compiler_specific.h"
-#include "chrome/browser/sync/glue/synced_tab_delegate.h"
+#include "components/sync_sessions/synced_tab_delegate.h"
 #include "content/public/browser/web_contents_user_data.h"
 
 namespace content {
 class WebContents;
 }
 
 class TabAndroid;
 class TabContentsSyncedTabDelegate;
 
 namespace browser_sync {
 // On Android a tab can exist even without web contents.
 
 // SyncedTabDelegateAndroid wraps TabContentsSyncedTabDelegate and provides
 // a method to set web contents later when tab is brought to memory.
 class SyncedTabDelegateAndroid : public browser_sync::SyncedTabDelegate {
  public:
   explicit SyncedTabDelegateAndroid(TabAndroid* owning_tab_);
   ~SyncedTabDelegateAndroid() override;
 
-  // Methods from SyncedTabDelegate.
+  // SyncedTabDelegate:
   SessionID::id_type GetWindowId() const override;
   SessionID::id_type GetSessionId() const override;
   bool IsBeingDestroyed() const override;
-  Profile* profile() const override;
   std::string GetExtensionAppId() const override;
   bool IsInitialBlankNavigation() const override;
   int GetCurrentEntryIndex() const override;
   int GetEntryCount() const override;
-  int GetPendingEntryIndex() const override;
-  content::NavigationEntry* GetPendingEntry() const override;
-  content::NavigationEntry* GetEntryAtIndex(int i) const override;
-  content::NavigationEntry* GetActiveEntry() const override;
-  bool IsPinned() const override;
-  bool HasWebContents() const override;
-  content::WebContents* GetWebContents() const override;
+  GURL GetVirtualURLAtIndex(int i) const override;
+  GURL GetFaviconURLAtIndex(int i) const override;
+  ui::PageTransition GetTransitionAtIndex(int i) const override;
+  void GetSerializedNavigationAtIndex(
+      int i,
+      sessions::SerializedNavigationEntry* serialized_entry) const override;
+  bool IsPlaceholderTab() const override;
   int GetSyncId() const override;
   void SetSyncId(int sync_id) override;
-
-  // Supervised user related methods.
-
+  bool ShouldSync(sync_sessions::SyncSessionsClient* sessions_client) override;
   bool ProfileIsSupervised() const override;
-  const std::vector<const content::NavigationEntry*>* GetBlockedNavigations()
-      const override;
+  const std::vector<const sessions::SerializedNavigationEntry*>*
+  GetBlockedNavigations() const override;
 
   // Set the web contents for this tab. Also creates
   // TabContentsSyncedTabDelegate for this tab.
   virtual void SetWebContents(content::WebContents* web_contents);
   // Set web contents to null.
   virtual void ResetWebContents();
 
  private:
   content::WebContents* web_contents_;
   TabAndroid* tab_android_;
   TabContentsSyncedTabDelegate* tab_contents_delegate_;
 
   DISALLOW_COPY_AND_ASSIGN(SyncedTabDelegateAndroid);
 };
 }  // namespace browser_sync
 
 #endif  // CHROME_BROWSER_SYNC_GLUE_SYNCED_TAB_DELEGATE_ANDROID_H_