Move the Mac Task Manager to the new backend code.

chrome/browser/task_manager/printing_information.cc

Index: chrome/browser/task_manager/printing_information.cc
diff --git a/chrome/browser/task_manager/printing_information.cc b/chrome/browser/task_manager/printing_information.cc
deleted file mode 100644
index 4256e4e239770360c5e5e29787c6ab0b7e7a7cb9..0000000000000000000000000000000000000000
--- a/chrome/browser/task_manager/printing_information.cc
+++ /dev/null
@@ -1,117 +0,0 @@
-// Copyright 2014 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/task_manager/printing_information.h"
-
-#include "base/macros.h"
-#include "base/strings/string16.h"
-#include "base/strings/utf_string_conversions.h"
-#include "chrome/browser/browser_process.h"
-#include "chrome/browser/favicon/favicon_utils.h"
-#include "chrome/browser/printing/background_printing_manager.h"
-#include "chrome/browser/printing/print_preview_dialog_controller.h"
-#include "chrome/browser/profiles/profile.h"
-#include "chrome/browser/profiles/profile_manager.h"
-#include "chrome/browser/task_manager/renderer_resource.h"
-#include "chrome/browser/task_manager/task_manager.h"
-#include "chrome/browser/task_manager/task_manager_util.h"
-#include "chrome/grit/generated_resources.h"
-#include "components/favicon/content/content_favicon_driver.h"
-#include "content/public/browser/render_frame_host.h"
-#include "content/public/browser/render_process_host.h"
-#include "content/public/browser/render_view_host.h"
-#include "content/public/browser/web_contents.h"
-#include "ui/base/l10n/l10n_util.h"
-#include "ui/gfx/image/image_skia.h"
-
-using content::WebContents;
-
-namespace task_manager {
-
-class PrintingResource : public RendererResource {
- public:
-  explicit PrintingResource(content::WebContents* web_contents);
-  ~PrintingResource() override;
-
-  // Resource methods:
-  Type GetType() const override;
-  base::string16 GetTitle() const override;
-  gfx::ImageSkia GetIcon() const override;
-  content::WebContents* GetWebContents() const override;
-
- private:
-  content::WebContents* web_contents_;
-
-  DISALLOW_COPY_AND_ASSIGN(PrintingResource);
-};
-
-PrintingResource::PrintingResource(WebContents* web_contents)
-    : RendererResource(web_contents->GetRenderProcessHost()->GetHandle(),
-                       web_contents->GetRenderViewHost()),
-      web_contents_(web_contents) {}
-
-PrintingResource::~PrintingResource() {}
-
-Resource::Type PrintingResource::GetType() const { return RENDERER; }
-
-base::string16 PrintingResource::GetTitle() const {
-  return l10n_util::GetStringFUTF16(
-      IDS_TASK_MANAGER_PRINT_PREFIX,
-      util::GetTitleFromWebContents(web_contents_));
-}
-
-gfx::ImageSkia PrintingResource::GetIcon() const {
-  favicon::CreateContentFaviconDriverForWebContents(web_contents_);
-  return favicon::ContentFaviconDriver::FromWebContents(web_contents_)
-      ->GetFavicon()
-      .AsImageSkia();
-}
-
-WebContents* PrintingResource::GetWebContents() const { return web_contents_; }
-
-////////////////////////////////////////////////////////////////////////////////
-// PrintingInformation class
-////////////////////////////////////////////////////////////////////////////////
-
-PrintingInformation::PrintingInformation() {}
-
-PrintingInformation::~PrintingInformation() {}
-
-bool PrintingInformation::CheckOwnership(WebContents* web_contents) {
-  printing::BackgroundPrintingManager* backgrounded_print_jobs =
-      g_browser_process->background_printing_manager();
-  // Is it a background print job?
-  if (backgrounded_print_jobs->HasPrintPreviewDialog(web_contents)) {
-    return true;
-  }
-  // Is it a foreground print preview window?
-  if (printing::PrintPreviewDialogController::IsPrintPreviewDialog(
-          web_contents)) {
-    return true;
-  }
-  return false;
-}
-
-void PrintingInformation::GetAll(const NewWebContentsCallback& callback) {
-  // Add all the pages being background printed.
-  printing::BackgroundPrintingManager* printing_manager =
-      g_browser_process->background_printing_manager();
-  std::set<content::WebContents*> printing_contents =
-      printing_manager->CurrentContentSet();
-  for (std::set<content::WebContents*>::iterator i = printing_contents.begin();
-       i != printing_contents.end();
-       ++i) {
-    callback.Run(*i);
-  }
-  // Add all the foreground print preview dialogs.
-  printing::PrintPreviewDialogController::GetInstance()->ForEachPreviewDialog(
-      callback);
-}
-
-std::unique_ptr<RendererResource> PrintingInformation::MakeResource(
-    WebContents* web_contents) {
-  return std::unique_ptr<RendererResource>(new PrintingResource(web_contents));
-}
-
-}  // namespace task_manager