Move BackgroundContents to the directory in which it belongs.

chrome/browser/tab_contents/background_contents.cc

Index: chrome/browser/tab_contents/background_contents.cc
diff --git a/chrome/browser/tab_contents/background_contents.cc b/chrome/browser/tab_contents/background_contents.cc
deleted file mode 100644
index 3ff6fd1b29b2c7330b07978ea15e84d68d5a1833..0000000000000000000000000000000000000000
--- a/chrome/browser/tab_contents/background_contents.cc
+++ /dev/null
@@ -1,162 +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.
-
-#include "chrome/browser/tab_contents/background_contents.h"
-
-#include "chrome/browser/background/background_contents_service.h"
-#include "chrome/browser/chrome_notification_types.h"
-#include "chrome/browser/extensions/chrome_extension_web_contents_observer.h"
-#include "chrome/browser/profiles/profile.h"
-#include "chrome/browser/renderer_preferences_util.h"
-#include "chrome/browser/ui/webui/chrome_web_ui_controller_factory.h"
-#include "chrome/common/url_constants.h"
-#include "content/public/browser/notification_service.h"
-#include "content/public/browser/render_view_host.h"
-#include "content/public/browser/session_storage_namespace.h"
-#include "content/public/browser/site_instance.h"
-#include "content/public/browser/web_contents.h"
-#include "extensions/browser/view_type_utils.h"
-#include "ui/gfx/rect.h"
-
-using content::SiteInstance;
-using content::WebContents;
-
-BackgroundContents::BackgroundContents(
-    SiteInstance* site_instance,
-    int routing_id,
-    int main_frame_routing_id,
-    Delegate* delegate,
-    const std::string& partition_id,
-    content::SessionStorageNamespace* session_storage_namespace)
-    : delegate_(delegate) {
-  profile_ = Profile::FromBrowserContext(
-      site_instance->GetBrowserContext());
-
-  WebContents::CreateParams create_params(profile_, site_instance);
-  create_params.routing_id = routing_id;
-  create_params.main_frame_routing_id = main_frame_routing_id;
-  if (session_storage_namespace) {
-    content::SessionStorageNamespaceMap session_storage_namespace_map;
-    session_storage_namespace_map.insert(
-        std::make_pair(partition_id, session_storage_namespace));
-    web_contents_.reset(WebContents::CreateWithSessionStorage(
-        create_params, session_storage_namespace_map));
-  } else {
-    web_contents_.reset(WebContents::Create(create_params));
-  }
-  extensions::SetViewType(
-      web_contents_.get(), extensions::VIEW_TYPE_BACKGROUND_CONTENTS);
-  web_contents_->SetDelegate(this);
-  content::WebContentsObserver::Observe(web_contents_.get());
-  extensions::ChromeExtensionWebContentsObserver::CreateForWebContents(
-      web_contents_.get());
-
-  // Close ourselves when the application is shutting down.
-  registrar_.Add(this, chrome::NOTIFICATION_APP_TERMINATING,
-                 content::NotificationService::AllSources());
-
-  // Register for our parent profile to shutdown, so we can shut ourselves down
-  // as well (should only be called for OTR profiles, as we should receive
-  // APP_TERMINATING before non-OTR profiles are destroyed).
-  registrar_.Add(this, chrome::NOTIFICATION_PROFILE_DESTROYED,
-                 content::Source<Profile>(profile_));
-}
-
-// Exposed to allow creating mocks.
-BackgroundContents::BackgroundContents()
-    : delegate_(NULL),
-      profile_(NULL) {
-}
-
-BackgroundContents::~BackgroundContents() {
-  if (!web_contents_.get())   // Will be null for unit tests.
-    return;
-
-  // Unregister for any notifications before notifying observers that we are
-  // going away - this prevents any re-entrancy due to chained notifications
-  // (http://crbug.com/237781).
-  registrar_.RemoveAll();
-
-  content::NotificationService::current()->Notify(
-      chrome::NOTIFICATION_BACKGROUND_CONTENTS_DELETED,
-      content::Source<Profile>(profile_),
-      content::Details<BackgroundContents>(this));
-}
-
-const GURL& BackgroundContents::GetURL() const {
-  return web_contents_.get() ? web_contents_->GetURL() : GURL::EmptyGURL();
-}
-
-void BackgroundContents::CloseContents(WebContents* source) {
-  content::NotificationService::current()->Notify(
-      chrome::NOTIFICATION_BACKGROUND_CONTENTS_CLOSED,
-      content::Source<Profile>(profile_),
-      content::Details<BackgroundContents>(this));
-  delete this;
-}
-
-bool BackgroundContents::ShouldSuppressDialogs(WebContents* source) {
-  return true;
-}
-
-void BackgroundContents::DidNavigateMainFramePostCommit(WebContents* tab) {
-  // Note: because BackgroundContents are only available to extension apps,
-  // navigation is limited to urls within the app's extent. This is enforced in
-  // RenderView::decidePolicyForNavigation. If BackgroundContents become
-  // available as a part of the web platform, it probably makes sense to have
-  // some way to scope navigation of a background page to its opener's security
-  // origin. Note: if the first navigation is to a URL outside the app's
-  // extent a background page will be opened but will remain at about:blank.
-  content::NotificationService::current()->Notify(
-      chrome::NOTIFICATION_BACKGROUND_CONTENTS_NAVIGATED,
-      content::Source<Profile>(profile_),
-      content::Details<BackgroundContents>(this));
-}
-
-// Forward requests to add a new WebContents to our delegate.
-void BackgroundContents::AddNewContents(WebContents* source,
-                                        WebContents* new_contents,
-                                        WindowOpenDisposition disposition,
-                                        const gfx::Rect& initial_pos,
-                                        bool user_gesture,
-                                        bool* was_blocked) {
-  delegate_->AddWebContents(
-      new_contents, disposition, initial_pos, user_gesture, was_blocked);
-}
-
-bool BackgroundContents::IsNeverVisible(content::WebContents* web_contents) {
-  DCHECK_EQ(extensions::VIEW_TYPE_BACKGROUND_CONTENTS,
-            extensions::GetViewType(web_contents));
-  return true;
-}
-
-void BackgroundContents::RenderProcessGone(base::TerminationStatus status) {
-  content::NotificationService::current()->Notify(
-      chrome::NOTIFICATION_BACKGROUND_CONTENTS_TERMINATED,
-      content::Source<Profile>(profile_),
-      content::Details<BackgroundContents>(this));
-
-  // Our RenderView went away, so we should go away also, so killing the process
-  // via the TaskManager doesn't permanently leave a BackgroundContents hanging
-  // around the system, blocking future instances from being created
-  // <http://crbug.com/65189>.
-  delete this;
-}
-
-void BackgroundContents::Observe(int type,
-                                 const content::NotificationSource& source,
-                                 const content::NotificationDetails& details) {
-  // TODO(rafaelw): Implement pagegroup ref-counting so that non-persistent
-  // background pages are closed when the last referencing frame is closed.
-  switch (type) {
-    case chrome::NOTIFICATION_PROFILE_DESTROYED:
-    case chrome::NOTIFICATION_APP_TERMINATING: {
-      delete this;
-      break;
-    }
-    default:
-      NOTREACHED() << "Unexpected notification sent.";
-      break;
-  }
-}