diff --git a/src/ledflasher/ledflasher.cc b/src/ledflasher/ledflasher.cc
index 679c04a75dc4e3e116b465792749275ed873bb5e..3c5fed18f94da74716016720e8658e537aa17326 100644
--- a/src/ledflasher/ledflasher.cc
+++ b/src/ledflasher/ledflasher.cc
@@ -20,8 +20,8 @@
 #include <base/bind.h>
 #include <base/command_line.h>
 #include <base/macros.h>
-#include <chromeos/daemons/dbus_daemon.h>
-#include <chromeos/syslog_logging.h>
+#include <brillo/daemons/dbus_daemon.h>
+#include <brillo/syslog_logging.h>
 #include <libweaved/device.h>
 
 #include "animation.h"
@@ -29,7 +29,7 @@
 
 using com::android::LEDService::ServiceProxy;
 
-class Daemon final : public chromeos::DBusDaemon {
+class Daemon final : public brillo::DBusDaemon {
  public:
   Daemon() = default;
 
@@ -67,7 +67,7 @@ class Daemon final : public chromeos::DBusDaemon {
 };
 
 int Daemon::OnInit() {
-  int return_code = chromeos::DBusDaemon::OnInit();
+  int return_code = brillo::DBusDaemon::OnInit();
   if (return_code != EX_OK)
     return return_code;
 
@@ -116,7 +116,7 @@ void Daemon::OnSet(const std::weak_ptr<weaved::Command>& cmd) {
   int index = command->GetParameter<int>("_led");
   CHECK_GT(index, 0);
   bool on = command->GetParameter<bool>("_on");
-  chromeos::ErrorPtr error;
+  brillo::ErrorPtr error;
   if (!led_service_->SetLED(index - 1, on, &error)) {
     CHECK(command->Abort(error->GetCode(), error->GetMessage(), nullptr));
     return;
@@ -141,7 +141,7 @@ void Daemon::OnToggle(const std::weak_ptr<weaved::Command>& cmd) {
   CHECK_GT(index, 0);
   index--;
   bool on = false;
-  chromeos::ErrorPtr error;
+  brillo::ErrorPtr error;
   if(!led_service_->GetLED(index, &on, &error) ||
      !led_service_->SetLED(index, !on, &error)) {
     CHECK(command->Abort(error->GetCode(), error->GetMessage(), nullptr));
@@ -185,7 +185,7 @@ void Daemon::UpdateDeviceState() {
   if (!led_service_->GetAllLEDs(&leds, nullptr))
     return;
 
-  chromeos::VariantDictionary state_change{
+  brillo::VariantDictionary state_change{
     {"_ledflasher._status", status_},
     {"_ledflasher._leds", leds},
   };
@@ -194,8 +194,7 @@ void Daemon::UpdateDeviceState() {
 
 int main(int argc, char* argv[]) {
   base::CommandLine::Init(argc, argv);
-  chromeos::InitLog(chromeos::kLogToSyslog |
-                    chromeos::kLogHeader);
+  brillo::InitLog(brillo::kLogToSyslog | brillo::kLogHeader);
   Daemon daemon;
   return daemon.Run();
 }
diff --git a/src/ledservice/dbus_service.cc b/src/ledservice/dbus_service.cc
index 390c3fa85c46f2b409a2b74c8b312f2543c917b5..5e9aad8260af7ad612b702e968d7791d7c97b1b6 100644
--- a/src/ledservice/dbus_service.cc
+++ b/src/ledservice/dbus_service.cc
@@ -17,12 +17,12 @@
 #include "dbus_service.h"
 
 DBusService::DBusService(
-    chromeos::dbus_utils::ExportedObjectManager* object_manager)
+    brillo::dbus_utils::ExportedObjectManager* object_manager)
     : dbus_object_(object_manager, object_manager->GetBus(),
                    com::android::LEDService::ServiceAdaptor::GetObjectPath()) {
 }
 
-void DBusService::Start(chromeos::dbus_utils::AsyncEventSequencer* sequencer) {
+void DBusService::Start(brillo::dbus_utils::AsyncEventSequencer* sequencer) {
   dbus_adaptor_.RegisterWithDBusObject(&dbus_object_);
   dbus_object_.RegisterAsync(
       sequencer->GetHandler("DBusService::Start failed", true));
diff --git a/src/ledservice/dbus_service.h b/src/ledservice/dbus_service.h
index 7526c3dffb2a883122721777b2a508ec860777d2..61511922ea657d1dc2e44700ee7d9e656910fa93 100644
--- a/src/ledservice/dbus_service.h
+++ b/src/ledservice/dbus_service.h
@@ -27,9 +27,9 @@
 class DBusService final : public com::android::LEDService::ServiceInterface {
  public:
   explicit DBusService(
-      chromeos::dbus_utils::ExportedObjectManager* object_manager);
+      brillo::dbus_utils::ExportedObjectManager* object_manager);
 
-  void Start(chromeos::dbus_utils::AsyncEventSequencer* sequencer);
+  void Start(brillo::dbus_utils::AsyncEventSequencer* sequencer);
 
  private:
   void SetLED(int32_t led, bool on) override;
@@ -37,7 +37,7 @@ class DBusService final : public com::android::LEDService::ServiceInterface {
   std::vector<bool> GetAllLEDs() override;
 
   com::android::LEDService::ServiceAdaptor dbus_adaptor_{this};
-  chromeos::dbus_utils::DBusObject dbus_object_;
+  brillo::dbus_utils::DBusObject dbus_object_;
   LedStatus leds_;
 
   DISALLOW_COPY_AND_ASSIGN(DBusService);
diff --git a/src/ledservice/ledservice.cc b/src/ledservice/ledservice.cc
index e638f87c56a9d31e15be26760a5287c3499cfc23..894820ff6541ab70ae77a74a8421c7fc694edbfb 100644
--- a/src/ledservice/ledservice.cc
+++ b/src/ledservice/ledservice.cc
@@ -20,12 +20,12 @@
 #include <base/bind.h>
 #include <base/command_line.h>
 #include <base/macros.h>
-#include <chromeos/daemons/dbus_daemon.h>
-#include <chromeos/syslog_logging.h>
+#include <brillo/daemons/dbus_daemon.h>
+#include <brillo/syslog_logging.h>
 
 #include "dbus_service.h"
 
-using chromeos::dbus_utils::AsyncEventSequencer;
+using brillo::dbus_utils::AsyncEventSequencer;
 
 namespace {
 
@@ -34,7 +34,7 @@ const char kRootServicePath[] = "/com/android/LEDService";
 
 }  // anonymous namespace
 
-class Daemon final : public chromeos::DBusServiceDaemon {
+class Daemon final : public brillo::DBusServiceDaemon {
  public:
   Daemon() : DBusServiceDaemon(kServiceName, kRootServicePath) {}
 
@@ -52,8 +52,7 @@ class Daemon final : public chromeos::DBusServiceDaemon {
 
 int main(int argc, char* argv[]) {
   base::CommandLine::Init(argc, argv);
-  chromeos::InitLog(chromeos::kLogToSyslog |
-                    chromeos::kLogHeader);
+  brillo::InitLog(brillo::kLogToSyslog | brillo::kLogHeader);
   Daemon daemon;
   return daemon.Run();
 }
diff --git a/src/ledservice/ledstatus.cc b/src/ledservice/ledstatus.cc
index e2a17fe6026a95bdabb1446542762c5446edac20..5fac42cd62636d13e71dd4a4680f9b9ad6815074 100644
--- a/src/ledservice/ledstatus.cc
+++ b/src/ledservice/ledstatus.cc
@@ -24,12 +24,12 @@
 #include <base/strings/stringprintf.h>
 #include <base/strings/string_number_conversions.h>
 #include <base/strings/string_util.h>
-#include <chromeos/streams/file_stream.h>
-#include <chromeos/streams/stream_utils.h>
+#include <brillo/streams/file_stream.h>
+#include <brillo/streams/stream_utils.h>
 
 namespace {
 
-chromeos::StreamPtr GetLEDDataStream(size_t index, bool write) {
+brillo::StreamPtr GetLEDDataStream(size_t index, bool write) {
   CHECK(index < LedStatus::num_leds);
   std::string led_path;
   if( index == 3 ) {
@@ -39,9 +39,9 @@ chromeos::StreamPtr GetLEDDataStream(size_t index, bool write) {
                                     index + 1);
   }
   base::FilePath dev_path{led_path};
-  auto access_mode = chromeos::stream_utils::MakeAccessMode(!write, write);
-  return chromeos::FileStream::Open(
-      dev_path, access_mode, chromeos::FileStream::Disposition::OPEN_EXISTING,
+  auto access_mode = brillo::stream_utils::MakeAccessMode(!write, write);
+  return brillo::FileStream::Open(
+      dev_path, access_mode, brillo::FileStream::Disposition::OPEN_EXISTING,
       nullptr);
 }
 
@@ -55,7 +55,7 @@ std::vector<bool> LedStatus::GetStatus() const {
 }
 
 bool LedStatus::IsLedOn(size_t index) const {
-  chromeos::StreamPtr stream = GetLEDDataStream(index, false);
+  brillo::StreamPtr stream = GetLEDDataStream(index, false);
   if (!stream)
     return false;
 
@@ -75,7 +75,7 @@ bool LedStatus::IsLedOn(size_t index) const {
 }
 
 void LedStatus::SetLedStatus(size_t index, bool on) {
-  chromeos::StreamPtr stream = GetLEDDataStream(index, true);
+  brillo::StreamPtr stream = GetLEDDataStream(index, true);
   if (!stream)
     return;