Revert 201806 "Create MetroViewerProcessHost as a common base fo..."

trunk/src/chrome/browser/metro_viewer/chrome_metro_viewer_process_host_aurawin.cc

Index: trunk/src/chrome/browser/metro_viewer/chrome_metro_viewer_process_host_aurawin.cc
===================================================================
--- trunk/src/chrome/browser/metro_viewer/chrome_metro_viewer_process_host_aurawin.cc	(revision 201965)
+++ trunk/src/chrome/browser/metro_viewer/chrome_metro_viewer_process_host_aurawin.cc	(working copy)
@@ -1,86 +0,0 @@
-// Copyright 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/metro_viewer/chrome_metro_viewer_process_host_aurawin.h"
-
-#include "base/logging.h"
-#include "base/memory/ref_counted.h"
-#include "chrome/browser/browser_process.h"
-#include "chrome/browser/browser_process_platform_part_aurawin.h"
-#include "chrome/browser/ui/ash/ash_init.h"
-#include "chrome/browser/ui/browser.h"
-#include "chrome/browser/ui/browser_list.h"
-#include "chrome/browser/ui/browser_window.h"
-#include "chrome/browser/ui/host_desktop.h"
-#include "chrome/browser/ui/tabs/tab_strip_model.h"
-#include "chrome/common/chrome_notification_types.h"
-#include "content/public/browser/browser_thread.h"
-#include "content/public/browser/notification_service.h"
-#include "content/public/browser/web_contents.h"
-#include "ui/aura/remote_root_window_host_win.h"
-#include "ui/surface/accelerated_surface_win.h"
-
-namespace {
-
-void CloseOpenAshBrowsers() {
-  BrowserList* browser_list =
-      BrowserList::GetInstance(chrome::HOST_DESKTOP_TYPE_ASH);
-  if (browser_list) {
-    for (BrowserList::const_iterator i = browser_list->begin();
-         i != browser_list->end(); ++i) {
-      Browser* browser = *i;
-      browser->window()->Close();
-      // If the attempt to Close the browser fails due to unload handlers on
-      // the page or in progress downloads, etc, destroy all tabs on the page.
-      while (browser->tab_strip_model()->count())
-        delete browser->tab_strip_model()->GetWebContentsAt(0);
-    }
-  }
-}
-
-}  // namespace
-
-ChromeMetroViewerProcessHost::ChromeMetroViewerProcessHost(
-    const std::string& ipc_channel_name)
-        : MetroViewerProcessHost(
-              ipc_channel_name,
-              content::BrowserThread::GetMessageLoopProxyForThread(
-                  content::BrowserThread::IO)) {
-  g_browser_process->AddRefModule();
-}
-
-void  ChromeMetroViewerProcessHost::OnChannelError() {
-  // TODO(cpu): At some point we only close the browser. Right now this
-  // is very convenient for developing.
-  DLOG(INFO) << "viewer channel error : Quitting browser";
-  aura::RemoteRootWindowHostWin::Instance()->Disconnected();
-  g_browser_process->ReleaseModule();
-  CloseOpenAshBrowsers();
-  chrome::CloseAsh();
-  // Tell the rest of Chrome about it.
-  content::NotificationService::current()->Notify(
-      chrome::NOTIFICATION_ASH_SESSION_ENDED,
-      content::NotificationService::AllSources(),
-      content::NotificationService::NoDetails());
-
-  // This will delete the MetroViewerProcessHost object. Don't access member
-  // variables/functions after this call.
-  g_browser_process->platform_part()->OnMetroViewerProcessTerminated();
-}
-
-void ChromeMetroViewerProcessHost::OnSetTargetSurface(
-    gfx::NativeViewId target_surface) {
-  DLOG(INFO) << __FUNCTION__ << ", target_surface = " << target_surface;
-  HWND hwnd = reinterpret_cast<HWND>(target_surface);
-  chrome::OpenAsh();
-  scoped_refptr<AcceleratedPresenter> any_window =
-      AcceleratedPresenter::GetForWindow(NULL);
-  any_window->SetNewTargetWindow(hwnd);
-  aura::RemoteRootWindowHostWin::Instance()->Connected(this);
-  // Tell the rest of Chrome that Ash is running.
-  content::NotificationService::current()->Notify(
-      chrome::NOTIFICATION_ASH_SESSION_STARTED,
-      content::NotificationService::AllSources(),
-      content::NotificationService::NoDetails());
-}