[Extensions] Move Feature channel code into //extensions

chrome/browser/extensions/error_console/error_console_unittest.cc

 // 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/extensions/error_console/error_console.h"
 
 #include <stddef.h>
 
 #include <memory>
 
 #include "base/logging.h"
 #include "base/memory/ref_counted.h"
 #include "base/strings/string_number_conversions.h"
-#include "chrome/common/extensions/features/feature_channel.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/test/base/testing_profile.h"
 #include "components/crx_file/id_util.h"
 #include "components/prefs/pref_service.h"
 #include "components/version_info/version_info.h"
 #include "content/public/test/test_browser_thread_bundle.h"
 #include "extensions/browser/extension_error.h"
 #include "extensions/browser/extension_error_test_util.h"
 #include "extensions/browser/extension_registry.h"
 #include "extensions/common/constants.h"
 #include "extensions/common/extension_builder.h"
 #include "extensions/common/feature_switch.h"
+#include "extensions/common/features/feature_channel.h"
 #include "extensions/common/value_builder.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace extensions {
 
 using error_test_util::CreateNewManifestError;
 using error_test_util::CreateNewRuntimeError;
 
 class ErrorConsoleUnitTest : public testing::Test {
  public:
@@ skipping 236 matching lines @@
   error_console_->ReportError(
       CreateNewRuntimeError(packed_extension->id(), "runtime error 4"));
   EXPECT_EQ(2u,  // We should still have the first two errors.
             error_console_->GetErrorsForExtension(
                 unpacked_extension->id()).size());
   EXPECT_FALSE(error_console_->IsReportingEnabledForExtension(
       unpacked_extension->id()));
 }
 
 }  // namespace extensions