Delete the non-static CLD data source logic.

chrome/browser/component_updater/cld_component_installer.cc

Index: chrome/browser/component_updater/cld_component_installer.cc
diff --git a/chrome/browser/component_updater/cld_component_installer.cc b/chrome/browser/component_updater/cld_component_installer.cc
deleted file mode 100644
index 3f2f7b40dec556b69da72d49cbca628758cb0730..0000000000000000000000000000000000000000
--- a/chrome/browser/component_updater/cld_component_installer.cc
+++ /dev/null
@@ -1,149 +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/component_updater/cld_component_installer.h"
-
-#include <string>
-#include <utility>
-#include <vector>
-
-#include "base/bind.h"
-#include "base/files/file_path.h"
-#include "base/files/file_util.h"
-#include "base/lazy_instance.h"
-#include "base/logging.h"
-#include "base/macros.h"
-#include "base/path_service.h"
-#include "components/component_updater/component_updater_paths.h"
-#include "components/translate/content/browser/browser_cld_data_provider.h"
-#include "components/translate/content/browser/browser_cld_data_provider_factory.h"
-#include "components/translate/content/common/cld_data_source.h"
-#include "content/public/browser/browser_thread.h"
-#include "net/ssl/ssl_config_service.h"
-
-using component_updater::ComponentUpdateService;
-
-namespace {
-// TODO(andrewhayden): Make the data file path into a gyp/gn define
-// If you change this, also update component_cld_data_harness.cc
-// and cld_component_installer_unittest.cc accordingly!
-const base::FilePath::CharType kCldDataFileName[] =
-  FILE_PATH_LITERAL("cld2_data.bin");
-
-// Tracks the last value seen in SetLatestCldDataFile.
-base::LazyInstance<base::FilePath>::Leaky g_latest_cld_data_file =
-  LAZY_INSTANCE_INITIALIZER;
-}  // namespace
-
-namespace component_updater {
-
-// The SHA256 of the SubjectPublicKeyInfo used to sign the extension.
-// The extension id is: dpedmmgabcgnikllifiidmijgoiihfgf
-const uint8_t kPublicKeySHA256[32] = {
-    0x3f, 0x43, 0xcc, 0x60, 0x12, 0x6d, 0x8a, 0xbb,
-    0x85, 0x88, 0x3c, 0x89, 0x6e, 0x88, 0x75, 0x65,
-    0xb9, 0x46, 0x09, 0xe8, 0xca, 0x92, 0xdd, 0x82,
-    0x4e, 0x6d, 0x0e, 0xe6, 0x79, 0x8a, 0x87, 0xf5
-};
-
-const char kCldManifestName[] = "CLD2 Data";
-
-CldComponentInstallerTraits::CldComponentInstallerTraits() {
-}
-
-bool CldComponentInstallerTraits::CanAutoUpdate() const {
-  return true;
-}
-
-bool CldComponentInstallerTraits::RequiresNetworkEncryption() const {
-  return false;
-}
-
-bool CldComponentInstallerTraits::OnCustomInstall(
-    const base::DictionaryValue& manifest,
-    const base::FilePath& install_dir) {
-  return true;  // Nothing custom here.
-}
-
-base::FilePath CldComponentInstallerTraits::GetInstalledPath(
-    const base::FilePath& base) {
-  // Currently, all platforms have the file at the same location because there
-  // is no binary difference in the generated file on any supported platform.
-  // NB: This may change when 64-bit is officially supported.
-  return base.Append(FILE_PATH_LITERAL("_platform_specific"))
-      .Append(FILE_PATH_LITERAL("all"))
-      .Append(kCldDataFileName);
-}
-
-void CldComponentInstallerTraits::ComponentReady(
-    const base::Version& version,
-    const base::FilePath& path,
-    std::unique_ptr<base::DictionaryValue> manifest) {
-  VLOG(1) << "Component ready, version " << version.GetString() << " in "
-          << path.value();
-  SetLatestCldDataFile(GetInstalledPath(path));
-}
-
-bool CldComponentInstallerTraits::VerifyInstallation(
-    const base::DictionaryValue& manifest,
-    const base::FilePath& install_dir) const {
-  // We can't really do much to verify the CLD2 data file. In theory we could
-  // read the headers, but that won't do much other than tell us whether or
-  // not the headers are valid. So just check if the file exists.
-  const base::FilePath expected_file = GetInstalledPath(install_dir);
-  VLOG(1) << "Verifying install: " << expected_file.value();
-  const bool result = base::PathExists(expected_file);
-  VLOG(1) << "Verification result: " << (result ? "valid" : "invalid");
-  return result;
-}
-
-base::FilePath CldComponentInstallerTraits::GetRelativeInstallDir() const {
-  return base::FilePath(FILE_PATH_LITERAL("CLD"));
-}
-
-void CldComponentInstallerTraits::GetHash(std::vector<uint8_t>* hash) const {
-  hash->assign(kPublicKeySHA256,
-               kPublicKeySHA256 + arraysize(kPublicKeySHA256));
-}
-
-std::string CldComponentInstallerTraits::GetName() const {
-  return kCldManifestName;
-}
-
-std::string CldComponentInstallerTraits::GetAp() const {
-  return std::string();
-}
-
-// static
-void RegisterCldComponent(ComponentUpdateService* cus) {
-  if (!translate::CldDataSource::IsUsingComponentDataSource()) {
-    // The configured CLD data source isn't the "Component" data source, so
-    // there is nothing to do.
-    return;
-  }
-
-  // This log line is to help with determining which kind of provider has been
-  // configured. See also: chrome://translate-internals
-  VLOG(1) << "Registering CLD component with the component update service";
-
-  std::unique_ptr<ComponentInstallerTraits> traits(
-      new CldComponentInstallerTraits());
-  // |cus| will take ownership of |installer| during installer->Register(cus).
-  DefaultComponentInstaller* installer =
-      new DefaultComponentInstaller(std::move(traits));
-  installer->Register(cus, base::Closure());
-}
-
-void CldComponentInstallerTraits::SetLatestCldDataFile(
-    const base::FilePath& path) {
-  VLOG(1) << "Setting CLD data file location: " << path.value();
-  g_latest_cld_data_file.Get() = path;
-  translate::CldDataSource::Get()->SetCldDataFilePath(path);
-}
-
-base::FilePath CldComponentInstallerTraits::GetLatestCldDataFile() {
-  return g_latest_cld_data_file.Get();
-}
-
-}  // namespace component_updater