TabContents -> WebContentsImpl, part 3.

content/browser/tab_contents/interstitial_page_impl.h

Index: content/browser/tab_contents/interstitial_page_impl.h
diff --git a/content/browser/tab_contents/interstitial_page_impl.h b/content/browser/tab_contents/interstitial_page_impl.h
deleted file mode 100644
index 9d53af0064e142ab73a67e850079c6937c9f45ba..0000000000000000000000000000000000000000
--- a/content/browser/tab_contents/interstitial_page_impl.h
+++ /dev/null
@@ -1,198 +0,0 @@
-// 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 CONTENT_BROWSER_TAB_CONTENTS_INTERSTITIAL_PAGE_IMPL_H_
-#define CONTENT_BROWSER_TAB_CONTENTS_INTERSTITIAL_PAGE_IMPL_H_
-#pragma once
-
-#include "base/compiler_specific.h"
-#include "base/memory/scoped_ptr.h"
-#include "base/process_util.h"
-#include "content/public/browser/interstitial_page.h"
-#include "content/public/browser/notification_observer.h"
-#include "content/public/browser/notification_registrar.h"
-#include "content/public/browser/render_view_host_delegate.h"
-#include "content/public/common/renderer_preferences.h"
-#include "googleurl/src/gurl.h"
-
-class WebContentsImpl;
-
-namespace content {
-class NavigationEntry;
-class RenderViewHostImpl;
-class WebContentsView;
-}
-
-enum ResourceRequestAction {
-  BLOCK,
-  RESUME,
-  CANCEL
-};
-
-class CONTENT_EXPORT InterstitialPageImpl
-    : public NON_EXPORTED_BASE(content::InterstitialPage),
-      public content::NotificationObserver,
-      public content::RenderViewHostDelegate {
- public:
-  // The different state of actions the user can take in an interstitial.
-  enum ActionState {
-    NO_ACTION,           // No action has been taken yet.
-    PROCEED_ACTION,      // "Proceed" was selected.
-    DONT_PROCEED_ACTION  // "Don't proceed" was selected.
-  };
-
-  InterstitialPageImpl(content::WebContents* tab,
-                       bool new_navigation,
-                       const GURL& url,
-                       content::InterstitialPageDelegate* delegate);
-  virtual ~InterstitialPageImpl();
-
-  // InterstitialPage implementation:
-  virtual void Show() OVERRIDE;
-  virtual void Hide() OVERRIDE;
-  virtual void DontProceed() OVERRIDE;
-  virtual void Proceed() OVERRIDE;
-  virtual content::RenderViewHost* GetRenderViewHostForTesting() const OVERRIDE;
-  virtual content::InterstitialPageDelegate* GetDelegateForTesting() OVERRIDE;
-  virtual void DontCreateViewForTesting() OVERRIDE;
-  virtual void SetSize(const gfx::Size& size) OVERRIDE;
-  virtual void Focus() OVERRIDE;
-
-  // Allows the user to navigate away by disabling the interstitial, canceling
-  // the pending request, and unblocking the hidden renderer.  The interstitial
-  // will stay visible until the navigation completes.
-  void CancelForNavigation();
-
-  // Focus the first (last if reverse is true) element in the interstitial page.
-  // Called when tab traversing.
-  void FocusThroughTabTraversal(bool reverse);
-
-  // See description above field.
-  void set_reload_on_dont_proceed(bool value) {
-    reload_on_dont_proceed_ = value;
-  }
-  bool reload_on_dont_proceed() const { return reload_on_dont_proceed_; }
-
- protected:
-  // content::NotificationObserver method:
-  virtual void Observe(int type,
-                       const content::NotificationSource& source,
-                       const content::NotificationDetails& details) OVERRIDE;
-
-  // RenderViewHostDelegate implementation:
-  virtual View* GetViewDelegate() OVERRIDE;
-  virtual const GURL& GetURL() const OVERRIDE;
-  virtual void RenderViewGone(content::RenderViewHost* render_view_host,
-                              base::TerminationStatus status,
-                              int error_code) OVERRIDE;
-  virtual void DidNavigate(
-      content::RenderViewHost* render_view_host,
-      const ViewHostMsg_FrameNavigate_Params& params) OVERRIDE;
-  virtual void UpdateTitle(content::RenderViewHost* render_view_host,
-                           int32 page_id,
-                           const string16& title,
-                           base::i18n::TextDirection title_direction) OVERRIDE;
-  virtual content::RendererPreferences GetRendererPrefs(
-      content::BrowserContext* browser_context) const OVERRIDE;
-  virtual WebPreferences GetWebkitPrefs() OVERRIDE;
-  virtual bool PreHandleKeyboardEvent(const NativeWebKeyboardEvent& event,
-                                      bool* is_keyboard_shortcut) OVERRIDE;
-  virtual void HandleKeyboardEvent(
-      const NativeWebKeyboardEvent& event) OVERRIDE;
-  virtual content::ViewType GetRenderViewType() const OVERRIDE;
-  virtual gfx::Rect GetRootWindowResizerRect() const OVERRIDE;
-
-  bool enabled() const { return enabled_; }
-  content::WebContents* tab() const;
-  const GURL& url() const { return url_; }
-
-  // Creates the RenderViewHost containing the interstitial content.
-  // Overriden in unit tests.
-  virtual content::RenderViewHost* CreateRenderViewHost();
-
-  // Creates the WebContentsView that shows the interstitial RVH.
-  // Overriden in unit tests.
-  virtual content::WebContentsView* CreateWebContentsView();
-
-  // Notification magic.
-  content::NotificationRegistrar notification_registrar_;
-
- private:
-  class InterstitialPageRVHViewDelegate;
-
-  // Disable the interstitial:
-  // - if it is not yet showing, then it won't be shown.
-  // - any command sent by the RenderViewHost will be ignored.
-  void Disable();
-
-  // Executes the passed action on the ResourceDispatcher (on the IO thread).
-  // Used to block/resume/cancel requests for the RenderViewHost hidden by this
-  // interstitial.
-  void TakeActionOnResourceDispatcher(ResourceRequestAction action);
-
-  // The contents in which we are displayed.
-  WebContentsImpl* tab_;
-
-  // The URL that is shown when the interstitial is showing.
-  GURL url_;
-
-  // Whether this interstitial is shown as a result of a new navigation (in
-  // which case a transient navigation entry is created).
-  bool new_navigation_;
-
-  // Whether we should discard the pending navigation entry when not proceeding.
-  // This is to deal with cases where |new_navigation_| is true but a new
-  // pending entry was created since this interstitial was shown and we should
-  // not discard it.
-  bool should_discard_pending_nav_entry_;
-
-  // If true and the user chooses not to proceed the target NavigationController
-  // is reloaded. This is used when two NavigationControllers are merged
-  // (CopyStateFromAndPrune).
-  // The default is false.
-  bool reload_on_dont_proceed_;
-
-  // Whether this interstitial is enabled.  See Disable() for more info.
-  bool enabled_;
-
-  // Whether the Proceed or DontProceed methods have been called yet.
-  ActionState action_taken_;
-
-  // The RenderViewHost displaying the interstitial contents.
-  content::RenderViewHostImpl* render_view_host_;
-
-  // The IDs for the Render[View|Process]Host hidden by this interstitial.
-  int original_child_id_;
-  int original_rvh_id_;
-
-  // Whether or not we should change the title of the tab when hidden (to revert
-  // it to its original value).
-  bool should_revert_tab_title_;
-
-  // Whether or not the tab was loading resources when the interstitial was
-  // shown.  We restore this state if the user proceeds from the interstitial.
-  bool tab_was_loading_;
-
-  // Whether the ResourceDispatcherHost has been notified to cancel/resume the
-  // resource requests blocked for the RenderViewHost.
-  bool resource_dispatcher_host_notified_;
-
-  // The original title of the tab that should be reverted to when the
-  // interstitial is hidden.
-  string16 original_tab_title_;
-
-  // Our RenderViewHostViewDelegate, necessary for accelerators to work.
-  scoped_ptr<InterstitialPageRVHViewDelegate> rvh_view_delegate_;
-
-  // Settings passed to the renderer.
-  mutable content::RendererPreferences renderer_preferences_;
-
-  bool create_view_;
-
-  scoped_ptr<content::InterstitialPageDelegate> delegate_;
-
-  DISALLOW_COPY_AND_ASSIGN(InterstitialPageImpl);
-};
-
-#endif  // CONTENT_BROWSER_TAB_CONTENTS_INTERSTITIAL_PAGE_IMPL_H_