TabContentsWrapper -> TabContents, part 1.

chrome/browser/ui/tab_contents/tab_contents_wrapper.h

Index: chrome/browser/ui/tab_contents/tab_contents_wrapper.h
diff --git a/chrome/browser/ui/tab_contents/tab_contents_wrapper.h b/chrome/browser/ui/tab_contents/tab_contents_wrapper.h
index 3bff9f272b290864bf73c6a935043394bed00dc2..bdbc3761fd50bacbb33256110240c9d7b23b8a3c 100644
--- a/chrome/browser/ui/tab_contents/tab_contents_wrapper.h
+++ b/chrome/browser/ui/tab_contents/tab_contents_wrapper.h
@@ -6,306 +6,8 @@
 #define CHROME_BROWSER_UI_TAB_CONTENTS_TAB_CONTENTS_WRAPPER_H_
 #pragma once
 
-#include "base/basictypes.h"
-#include "base/compiler_specific.h"
-#include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
-#include "base/property_bag.h"
-#include "content/public/browser/web_contents_observer.h"
+#include "chrome/browser/ui/tab_contents/tab_contents.h"
 
-class AlternateErrorPageTabObserver;
-class AutocompleteHistoryManager;
-class AutofillManager;
-class AutofillExternalDelegate;
-class AutomationTabHelper;
-class BlockedContentTabHelper;
-class BookmarkTabHelper;
-class ConstrainedWindowTabHelper;
-class CoreTabHelper;
-class ExtensionTabHelper;
-class ExternalProtocolObserver;
-class FaviconTabHelper;
-class FindTabHelper;
-class HistoryTabHelper;
-class HungPluginTabHelper;
-class InfoBarTabHelper;
-class OmniboxSearchHint;
-class PasswordManager;
-class PasswordManagerDelegate;
-class PDFTabObserver;
-class PluginObserver;
-class PrefsTabHelper;
-class Profile;
-class RestoreTabHelper;
-class SadTabHelper;
-class SearchEngineTabHelper;
-class SnapshotTabHelper;
-class TabContentsSSLHelper;
-class TabSpecificContentSettings;
-class ThumbnailGenerator;
-class TranslateTabHelper;
-class WebIntentPickerController;
-
-#if defined(ENABLE_ONE_CLICK_SIGNIN)
-class OneClickSigninHelper;
-#endif
-
-namespace browser_sync {
-class SyncedTabDelegate;
-}
-
-namespace extensions {
-class WebNavigationTabObserver;
-}
-
-namespace prerender {
-class PrerenderTabHelper;
-}
-
-namespace printing {
-class PrintViewManager;
-class PrintPreviewMessageHandler;
-}
-
-namespace safe_browsing {
-class SafeBrowsingTabObserver;
-}
-
-// Wraps WebContents and all of its supporting objects in order to control
-// their ownership and lifetime.
-//
-// WARNING: Not every place where HTML can run has a TabContentsWrapper. This
-// class is *only* used in a visible, actual, tab inside a browser. Examples of
-// things that do not have tab wrappers include:
-// - Extension background pages and popup bubbles
-// - HTML notification bubbles
-// - Screensavers on Chrome OS
-// - Other random places we decide to display HTML over time
-//
-// Consider carefully whether your feature is something that makes sense only
-// when a tab is displayed, or could make sense in other cases we use HTML. It
-// may makes sense to push down into WebContents and make configurable, or at
-// least to make easy for other WebContents hosts to include and support.
-//
-// TODO(avi): Eventually, this class will become TabContents as far as
-// the browser front-end is concerned.
-class TabContentsWrapper : public content::WebContentsObserver {
- public:
-  // Takes ownership of |contents|, which must be heap-allocated (as it lives
-  // in a scoped_ptr) and can not be NULL.
-  explicit TabContentsWrapper(content::WebContents* contents);
-  virtual ~TabContentsWrapper();
-
-  // Create a TabContentsWrapper with the same state as this one. The returned
-  // heap-allocated pointer is owned by the caller.
-  TabContentsWrapper* Clone();
-
-  // Helper to retrieve the existing instance that wraps a given WebContents.
-  // Returns NULL if there is no such existing instance.
-  // NOTE: This is not intended for general use. It is intended for situations
-  // like callbacks from content/ where only a WebContents is available. In the
-  // general case, please do NOT use this; plumb TabContentsWrapper through the
-  // chrome/ code instead of WebContents.
-  static TabContentsWrapper* GetCurrentWrapperForContents(
-      content::WebContents* contents);
-  static const TabContentsWrapper* GetCurrentWrapperForContents(
-      const content::WebContents* contents);
-
-  // Returns the WebContents that this wraps.
-  content::WebContents* web_contents() const;
-
-  // Returns the Profile that is associated with this TabContentsWrapper.
-  Profile* profile() const;
-
-  // True if this TabContentsWrapper is being torn down.
-  bool in_destructor() const { return in_destructor_; }
-
-  // Tab Helpers ---------------------------------------------------------------
-
-  AutocompleteHistoryManager* autocomplete_history_manager() {
-    return autocomplete_history_manager_.get();
-  }
-
-  AutofillManager* autofill_manager() { return autofill_manager_.get(); }
-
-  // Used only for testing/automation.
-  AutomationTabHelper* automation_tab_helper() {
-    return automation_tab_helper_.get();
-  }
-
-  BlockedContentTabHelper* blocked_content_tab_helper() {
-    return blocked_content_tab_helper_.get();
-  }
-
-  BookmarkTabHelper* bookmark_tab_helper() {
-    return bookmark_tab_helper_.get();
-  }
-
-  ConstrainedWindowTabHelper* constrained_window_tab_helper() {
-    return constrained_window_tab_helper_.get();
-  }
-
-  CoreTabHelper* core_tab_helper() { return core_tab_helper_.get(); }
-
-  ExtensionTabHelper* extension_tab_helper() {
-    return extension_tab_helper_.get();
-  }
-
-  const ExtensionTabHelper* extension_tab_helper() const {
-    return extension_tab_helper_.get();
-  }
-
-  FaviconTabHelper* favicon_tab_helper() { return favicon_tab_helper_.get(); }
-  FindTabHelper* find_tab_helper() { return find_tab_helper_.get(); }
-  HistoryTabHelper* history_tab_helper() { return history_tab_helper_.get(); }
-  HungPluginTabHelper* hung_plugin_tab_helper() {
-    return hung_plugin_tab_helper_.get();
-  }
-  InfoBarTabHelper* infobar_tab_helper() { return infobar_tab_helper_.get(); }
-
-#if defined(ENABLE_ONE_CLICK_SIGNIN)
-  OneClickSigninHelper* one_click_signin_helper() {
-    return one_click_signin_helper_.get();
-  }
-#endif
-
-  PasswordManager* password_manager() { return password_manager_.get(); }
-  PrefsTabHelper* prefs_tab_helper() { return prefs_tab_helper_.get(); }
-
-  prerender::PrerenderTabHelper* prerender_tab_helper() {
-    return prerender_tab_helper_.get();
-  }
-
-  printing::PrintViewManager* print_view_manager() {
-    return print_view_manager_.get();
-  }
-
-  RestoreTabHelper* restore_tab_helper() {
-    return restore_tab_helper_.get();
-  }
-
-  const RestoreTabHelper* restore_tab_helper() const {
-    return restore_tab_helper_.get();
-  }
-
-  SadTabHelper* sad_tab_helper() { return sad_tab_helper_.get(); }
-
-  SearchEngineTabHelper* search_engine_tab_helper() {
-    return search_engine_tab_helper_.get();
-  }
-
-  SnapshotTabHelper* snapshot_tab_helper() {
-    return snapshot_tab_helper_.get();
-  }
-
-  TabContentsSSLHelper* ssl_helper() { return ssl_helper_.get(); }
-
-  browser_sync::SyncedTabDelegate* synced_tab_delegate() {
-    return synced_tab_delegate_.get();
-  }
-
-  TabSpecificContentSettings* content_settings() {
-    return content_settings_.get();
-  }
-
-  // NOTE: This returns NULL unless in-browser thumbnail generation is enabled.
-  ThumbnailGenerator* thumbnail_generator() {
-    return thumbnail_generator_.get();
-  }
-
-  TranslateTabHelper* translate_tab_helper() {
-    return translate_tab_helper_.get();
-  }
-
-  WebIntentPickerController* web_intent_picker_controller() {
-    return web_intent_picker_controller_.get();
-  }
-
-  // Overrides -----------------------------------------------------------------
-
-  // content::WebContentsObserver overrides:
-  virtual void WebContentsDestroyed(content::WebContents* tab) OVERRIDE;
-
- private:
-  // Used to retrieve this object from |web_contents_|, which is placed in
-  // its property bag to avoid adding additional interfaces.
-  static base::PropertyAccessor<TabContentsWrapper*>* property_accessor();
-
-  // Tab Helpers ---------------------------------------------------------------
-  // (These provide API for callers and have a getter function listed in the
-  // "Tab Helpers" section in the member functions area, above.)
-
-  scoped_ptr<AutocompleteHistoryManager> autocomplete_history_manager_;
-  scoped_refptr<AutofillManager> autofill_manager_;
-  scoped_ptr<AutofillExternalDelegate> autofill_external_delegate_;
-  scoped_ptr<AutomationTabHelper> automation_tab_helper_;
-  scoped_ptr<BlockedContentTabHelper> blocked_content_tab_helper_;
-  scoped_ptr<BookmarkTabHelper> bookmark_tab_helper_;
-  scoped_ptr<ConstrainedWindowTabHelper> constrained_window_tab_helper_;
-  scoped_ptr<CoreTabHelper> core_tab_helper_;
-  scoped_ptr<ExtensionTabHelper> extension_tab_helper_;
-  scoped_ptr<FaviconTabHelper> favicon_tab_helper_;
-  scoped_ptr<FindTabHelper> find_tab_helper_;
-  scoped_ptr<HistoryTabHelper> history_tab_helper_;
-  scoped_ptr<HungPluginTabHelper> hung_plugin_tab_helper_;
-  scoped_ptr<InfoBarTabHelper> infobar_tab_helper_;
-
-  // PasswordManager and its delegate. The delegate must outlive the manager,
-  // per documentation in password_manager.h.
-  scoped_ptr<PasswordManagerDelegate> password_manager_delegate_;
-  scoped_ptr<PasswordManager> password_manager_;
-
-  scoped_ptr<PrefsTabHelper> prefs_tab_helper_;
-  scoped_ptr<prerender::PrerenderTabHelper> prerender_tab_helper_;
-
-  // Handles print job for this contents.
-  scoped_ptr<printing::PrintViewManager> print_view_manager_;
-
-  scoped_ptr<RestoreTabHelper> restore_tab_helper_;
-  scoped_ptr<SadTabHelper> sad_tab_helper_;
-  scoped_ptr<SearchEngineTabHelper> search_engine_tab_helper_;
-  scoped_ptr<SnapshotTabHelper> snapshot_tab_helper_;
-  scoped_ptr<TabContentsSSLHelper> ssl_helper_;
-  scoped_ptr<browser_sync::SyncedTabDelegate> synced_tab_delegate_;
-
-  // The TabSpecificContentSettings object is used to query the blocked content
-  // state by various UI elements.
-  scoped_ptr<TabSpecificContentSettings> content_settings_;
-
-  scoped_ptr<ThumbnailGenerator> thumbnail_generator_;
-  scoped_ptr<TranslateTabHelper> translate_tab_helper_;
-
-  // Handles displaying a web intents picker to the user.
-  scoped_ptr<WebIntentPickerController> web_intent_picker_controller_;
-
-  // Per-tab observers ---------------------------------------------------------
-  // (These provide no API for callers; objects that need to exist 1:1 with tabs
-  // and silently do their thing live here.)
-
-  scoped_ptr<AlternateErrorPageTabObserver> alternate_error_page_tab_observer_;
-  scoped_ptr<extensions::WebNavigationTabObserver> webnavigation_observer_;
-  scoped_ptr<ExternalProtocolObserver> external_protocol_observer_;
-  scoped_ptr<OmniboxSearchHint> omnibox_search_hint_;
-#if defined(ENABLE_ONE_CLICK_SIGNIN)
-  scoped_ptr<OneClickSigninHelper> one_click_signin_helper_;
-#endif
-  scoped_ptr<PDFTabObserver> pdf_tab_observer_;
-  scoped_ptr<PluginObserver> plugin_observer_;
-  scoped_ptr<printing::PrintPreviewMessageHandler> print_preview_;
-  scoped_ptr<safe_browsing::SafeBrowsingTabObserver>
-      safe_browsing_tab_observer_;
-
-  // WebContents (MUST BE LAST) ------------------------------------------------
-
-  // If true, we're running the destructor.
-  bool in_destructor_;
-
-  // The supporting objects need to outlive the WebContents dtor (as they may
-  // be called upon during its execution). As a result, this must come last
-  // in the list.
-  scoped_ptr<content::WebContents> web_contents_;
-
-  DISALLOW_COPY_AND_ASSIGN(TabContentsWrapper);
-};
+typedef TabContents TabContentsWrapper;
 
 #endif  // CHROME_BROWSER_UI_TAB_CONTENTS_TAB_CONTENTS_WRAPPER_H_