Move ExtensionHost into extensions namespace

chrome/browser/ui/views/extensions/extension_dialog.cc

 // 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/ui/views/extensions/extension_dialog.h"
 
 #include "chrome/browser/extensions/extension_host.h"
 #include "chrome/browser/extensions/extension_process_manager.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/base_window.h"
 #include "chrome/browser/ui/views/extensions/extension_dialog_observer.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "content/public/browser/notification_details.h"
 #include "content/public/browser/notification_source.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/render_widget_host_view.h"
 #include "content/public/browser/web_contents.h"
 #include "googleurl/src/gurl.h"
 #include "ui/gfx/screen.h"
 #include "ui/views/background.h"
 #include "ui/views/widget/widget.h"
 
 #if defined(USE_ASH)
 #include "ash/shell.h"
 #include "ui/aura/root_window.h"
 #endif
 
 using content::WebContents;
 
-ExtensionDialog::ExtensionDialog(ExtensionHost* host,
+ExtensionDialog::ExtensionDialog(extensions::ExtensionHost* host,
                                  ExtensionDialogObserver* observer)
     : window_(NULL),
       extension_host_(host),
       observer_(observer) {
   AddRef();  // Balanced in DeleteDelegate();
 
   registrar_.Add(this, chrome::NOTIFICATION_EXTENSION_HOST_DID_STOP_LOADING,
                  content::Source<Profile>(host->profile()));
   // Listen for the containing view calling window.close();
   registrar_.Add(this, chrome::NOTIFICATION_EXTENSION_HOST_VIEW_SHOULD_CLOSE,
                  content::Source<Profile>(host->profile()));
   // Listen for a crash or other termination of the extension process.
   registrar_.Add(this, chrome::NOTIFICATION_EXTENSION_PROCESS_TERMINATED,
                  content::Source<Profile>(host->profile()));
 }
 
 ExtensionDialog::~ExtensionDialog() {
 }
 
 // static
 ExtensionDialog* ExtensionDialog::Show(
     const GURL& url,
     BaseWindow* base_window,
     Profile* profile,
     WebContents* web_contents,
     int width,
     int height,
     const string16& title,
     ExtensionDialogObserver* observer) {
-  ExtensionHost* host = CreateExtensionHost(url, profile);
+  extensions::ExtensionHost* host = CreateExtensionHost(url, profile);
   if (!host)
     return NULL;
   host->SetAssociatedWebContents(web_contents);
 
   return ExtensionDialog::ShowInternal(url, base_window, host, width, height,
                                        false, title, observer);
 }
 
 #if defined(USE_AURA)
 // static
 ExtensionDialog* ExtensionDialog::ShowFullscreen(
     const GURL& url,
     Profile* profile,
     const string16& title,
     ExtensionDialogObserver* observer) {
-  ExtensionHost* host = CreateExtensionHost(url, profile);
+  extensions::ExtensionHost* host = CreateExtensionHost(url, profile);
   if (!host)
     return NULL;
 
   return ExtensionDialog::ShowInternal(url, NULL, host, 0, 0,
                                        true, title, observer);
 }
 #endif
 
 // static
-ExtensionDialog* ExtensionDialog::ShowInternal(const GURL& url,
+ExtensionDialog* ExtensionDialog::ShowInternal(
+    const GURL& url,
     BaseWindow* base_window,
-    ExtensionHost* host,
+    extensions::ExtensionHost* host,
     int width,
     int height,
     bool fullscreen,
     const string16& title,
     ExtensionDialogObserver* observer) {
   CHECK(fullscreen || base_window);
   ExtensionDialog* dialog = new ExtensionDialog(host, observer);
   dialog->set_title(title);
 
   if (fullscreen)
     dialog->InitWindowFullscreen();
   else
     dialog->InitWindow(base_window, width, height);
 
   // Show a white background while the extension loads.  This is prettier than
   // flashing a black unfilled window frame.
   host->view()->set_background(
       views::Background::CreateSolidBackground(0xFF, 0xFF, 0xFF));
   host->view()->SetVisible(true);
 
   // Ensure the DOM JavaScript can respond immediately to keyboard shortcuts.
   host->host_contents()->Focus();
   return dialog;
 }
 
 // static
-ExtensionHost* ExtensionDialog::CreateExtensionHost(const GURL& url,
-                                                    Profile* profile) {
+extensions::ExtensionHost* ExtensionDialog::CreateExtensionHost(
+    const GURL& url,
+    Profile* profile) {
   DCHECK(profile);
   ExtensionProcessManager* manager = profile->GetExtensionProcessManager();
 
   DCHECK(manager);
   if (!manager)
     return NULL;
   return manager->CreateDialogHost(url);
 }
 
 #if defined(USE_ASH)
@@ skipping 129 matching lines @@
 void ExtensionDialog::Observe(int type,
                              const content::NotificationSource& source,
                              const content::NotificationDetails& details) {
   switch (type) {
     case chrome::NOTIFICATION_EXTENSION_HOST_DID_STOP_LOADING:
       // Avoid potential overdraw by removing the temporary background after
       // the extension finishes loading.
       extension_host_->view()->set_background(NULL);
       // The render view is created during the LoadURL(), so we should
       // set the focus to the view if nobody else takes the focus.
-      if (content::Details<ExtensionHost>(host()) == details)
+      if (content::Details<extensions::ExtensionHost>(host()) == details)
         MaybeFocusRenderView();
       break;
     case chrome::NOTIFICATION_EXTENSION_HOST_VIEW_SHOULD_CLOSE:
       // If we aren't the host of the popup, then disregard the notification.
-      if (content::Details<ExtensionHost>(host()) != details)
+      if (content::Details<extensions::ExtensionHost>(host()) != details)
         return;
       Close();
       break;
     case chrome::NOTIFICATION_EXTENSION_PROCESS_TERMINATED:
-      if (content::Details<ExtensionHost>(host()) != details)
+      if (content::Details<extensions::ExtensionHost>(host()) != details)
         return;
       if (observer_)
         observer_->ExtensionTerminated(this);
       break;
     default:
       NOTREACHED() << L"Received unexpected notification";
       break;
   }
 }