Remove old cloud policy code.

chrome/browser/policy/user_policy_token_loader.cc

Index: chrome/browser/policy/user_policy_token_loader.cc
diff --git a/chrome/browser/policy/user_policy_token_cache.cc b/chrome/browser/policy/user_policy_token_loader.cc
similarity index 50%
rename from chrome/browser/policy/user_policy_token_cache.cc
rename to chrome/browser/policy/user_policy_token_loader.cc
index 64ab1d76f1d6fbad8836e325b0b1392913c8d83b..0891d00b00a124942a083aef92b1c8074af1f901 100644
--- a/chrome/browser/policy/user_policy_token_cache.cc
+++ b/chrome/browser/policy/user_policy_token_loader.cc
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "chrome/browser/policy/user_policy_token_cache.h"
+#include "chrome/browser/policy/user_policy_token_loader.h"
 
 #include "base/bind.h"
 #include "base/file_util.h"
@@ -50,17 +50,6 @@ void UserPolicyTokenLoader::Load() {
       base::Bind(&UserPolicyTokenLoader::LoadOnFileThread, this));
 }
 
-void UserPolicyTokenLoader::Store(const std::string& token,
-                                  const std::string& device_id) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
-  BrowserThread::PostTask(
-      BrowserThread::FILE, FROM_HERE,
-      base::Bind(&UserPolicyTokenLoader::StoreOnFileThread,
-                 this,
-                 token,
-                 device_id));
-}
-
 UserPolicyTokenLoader::~UserPolicyTokenLoader() {
 }
 
@@ -97,78 +86,4 @@ void UserPolicyTokenLoader::NotifyOnUIThread(const std::string& token,
     delegate_->OnTokenLoaded(token, device_id);
 }
 
-void UserPolicyTokenLoader::StoreOnFileThread(const std::string& token,
-                                              const std::string& device_id) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));
-  em::DeviceCredentials device_credentials;
-  device_credentials.set_device_token(token);
-  device_credentials.set_device_id(device_id);
-  std::string data;
-  bool success = device_credentials.SerializeToString(&data);
-  if (!success) {
-    LOG(WARNING) << "Failed serialize device token data, will not write "
-                 << cache_file_.value();
-    SampleUMA(kMetricTokenStoreFailed);
-    return;
-  }
-
-  if (!file_util::CreateDirectory(cache_file_.DirName())) {
-    LOG(WARNING) << "Failed to create directory "
-                 << cache_file_.DirName().value();
-    SampleUMA(kMetricTokenStoreFailed);
-    return;
-  }
-
-  int size = data.size();
-  if (file_util::WriteFile(cache_file_, data.c_str(), size) != size) {
-    LOG(WARNING) << "Failed to write " << cache_file_.value();
-    SampleUMA(kMetricTokenStoreFailed);
-    return;
-  }
-
-  SampleUMA(kMetricTokenStoreSucceeded);
-}
-
-UserPolicyTokenCache::UserPolicyTokenCache(
-    CloudPolicyDataStore* data_store,
-    const FilePath& cache_file)
-    : ALLOW_THIS_IN_INITIALIZER_LIST(weak_ptr_factory_(this)),
-      data_store_(data_store) {
-  loader_ = new UserPolicyTokenLoader(weak_ptr_factory_.GetWeakPtr(),
-                                      cache_file);
-  data_store_->AddObserver(this);
-}
-
-UserPolicyTokenCache::~UserPolicyTokenCache() {
-  if (data_store_)
-    data_store_->RemoveObserver(this);
-}
-
-void UserPolicyTokenCache::Load() {
-  loader_->Load();
-}
-
-void UserPolicyTokenCache::OnTokenLoaded(const std::string& token,
-                                         const std::string& device_id) {
-  token_ = token;
-  if (data_store_) {
-    data_store_->set_device_id(device_id);
-    data_store_->SetDeviceToken(token, true);
-  }
-}
-
-void UserPolicyTokenCache::OnDeviceTokenChanged() {
-  const std::string& new_token(data_store_->device_token());
-  if (!new_token.empty() && !data_store_->device_id().empty()) {
-    if (token_ == new_token)
-      return;
-
-    token_ = new_token;
-    loader_->Store(new_token, data_store_->device_id());
-  }
-}
-
-void UserPolicyTokenCache::OnCredentialsChanged() {
-}
-
 }  // namespace policy