Move the Mac Task Manager to the new backend code.

chrome/browser/task_manager/browser_process_resource_provider.cc

Index: chrome/browser/task_manager/browser_process_resource_provider.cc
diff --git a/chrome/browser/task_manager/browser_process_resource_provider.cc b/chrome/browser/task_manager/browser_process_resource_provider.cc
deleted file mode 100644
index b976243d57763010ce1ec32f69d461e8f20e87f5..0000000000000000000000000000000000000000
--- a/chrome/browser/task_manager/browser_process_resource_provider.cc
+++ /dev/null
@@ -1,142 +0,0 @@
-// Copyright 2013 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/browser_process_resource_provider.h"
-
-#include "base/command_line.h"
-#include "base/strings/string16.h"
-#include "chrome/browser/task_manager/resource_provider.h"
-#include "chrome/browser/task_manager/task_manager.h"
-#include "chrome/common/chrome_switches.h"
-#include "chrome/grit/generated_resources.h"
-#include "content/public/common/content_switches.h"
-#include "grit/theme_resources.h"
-#include "net/proxy/proxy_resolver_v8.h"
-#include "third_party/sqlite/sqlite3.h"
-#include "ui/base/l10n/l10n_util.h"
-#include "ui/base/resource/resource_bundle.h"
-#include "ui/gfx/image/image_skia.h"
-
-namespace task_manager {
-
-namespace {
-
-gfx::ImageSkia* g_default_icon = nullptr;
-
-gfx::ImageSkia* GetDefaultIcon() {
-  if (!g_default_icon && ResourceBundle::HasSharedInstance()) {
-      g_default_icon = ResourceBundle::GetSharedInstance().
-          GetImageSkiaNamed(IDR_PRODUCT_LOGO_16);
-    if (g_default_icon)
-      g_default_icon->MakeThreadSafe();
-  }
-
-  return g_default_icon;
-}
-
-}  // namespace
-
-BrowserProcessResource::BrowserProcessResource()
-    : title_() {
-}
-
-BrowserProcessResource::~BrowserProcessResource() {
-}
-
-// Resource methods:
-base::string16 BrowserProcessResource::GetTitle() const {
-  if (title_.empty()) {
-    title_ = l10n_util::GetStringUTF16(IDS_TASK_MANAGER_WEB_BROWSER_CELL_TEXT);
-  }
-  return title_;
-}
-
-base::string16 BrowserProcessResource::GetProfileName() const {
-  return base::string16();
-}
-
-gfx::ImageSkia BrowserProcessResource::GetIcon() const {
-  gfx::ImageSkia* image = GetDefaultIcon();
-  return image? *image : gfx::ImageSkia();
-}
-
-size_t BrowserProcessResource::SqliteMemoryUsedBytes() const {
-  return static_cast<size_t>(sqlite3_memory_used());
-}
-
-base::ProcessHandle BrowserProcessResource::GetProcess() const {
-  return base::GetCurrentProcessHandle();
-}
-
-int BrowserProcessResource::GetUniqueChildProcessId() const {
-  return 0;
-}
-
-Resource::Type BrowserProcessResource::GetType() const {
-  return BROWSER;
-}
-
-bool BrowserProcessResource::SupportNetworkUsage() const {
-  return true;
-}
-
-void BrowserProcessResource::SetSupportNetworkUsage() {
-  NOTREACHED();
-}
-
-bool BrowserProcessResource::ReportsSqliteMemoryUsed() const {
-  return true;
-}
-
-// BrowserProcess uses v8 for proxy resolver in certain cases.
-bool BrowserProcessResource::ReportsV8MemoryStats() const {
-  const base::CommandLine* command_line =
-      base::CommandLine::ForCurrentProcess();
-  bool using_v8 = !command_line->HasSwitch(switches::kWinHttpProxyResolver);
-  if (using_v8 && command_line->HasSwitch(switches::kSingleProcess)) {
-    using_v8 = false;
-  }
-  return using_v8;
-}
-
-size_t BrowserProcessResource::GetV8MemoryAllocated() const {
-  return net::ProxyResolverV8::GetTotalHeapSize();
-}
-
-size_t BrowserProcessResource::GetV8MemoryUsed() const {
-  return net::ProxyResolverV8::GetUsedHeapSize();
-}
-
-////////////////////////////////////////////////////////////////////////////////
-// BrowserProcessResourceProvider class
-////////////////////////////////////////////////////////////////////////////////
-
-BrowserProcessResourceProvider::
-    BrowserProcessResourceProvider(TaskManager* task_manager)
-    : updating_(false),
-      task_manager_(task_manager) {
-}
-
-BrowserProcessResourceProvider::~BrowserProcessResourceProvider() {
-}
-
-Resource* BrowserProcessResourceProvider::GetResource(
-    int origin_pid,
-    int child_id,
-    int route_id) {
-  if (origin_pid || child_id != -1) {
-    return NULL;
-  }
-
-  return &resource_;
-}
-
-void BrowserProcessResourceProvider::StartUpdating() {
-  task_manager_->AddResource(&resource_);
-}
-
-void BrowserProcessResourceProvider::StopUpdating() {
-}
-
-}  // namespace task_manager