Remove deprecated headers (#473)

include/benchmark/benchmark_api.h

-// Copyright 2015 Google Inc. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-#ifndef BENCHMARK_BENCHMARK_API_H_
-#define BENCHMARK_BENCHMARK_API_H_
-
-#ifdef __DEPRECATED
-# ifndef BENCHMARK_WARNING_MSG
-#   warning the benchmark_api.h header has been deprecated and will be removed, please include benchmark.h instead
-# else
-    BENCHMARK_WARNING_MSG("the benchmark_api.h header has been deprecated and will be removed, please include benchmark.h instead")
-# endif
-#endif
-
-#include "benchmark.h"  // For forward declaration of BenchmarkReporter
-
-#endif  // BENCHMARK_BENCHMARK_API_H_

include/benchmark/reporter.h

-// Copyright 2015 Google Inc. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-#ifndef BENCHMARK_REPORTER_H_
-#define BENCHMARK_REPORTER_H_
-
-#ifdef __DEPRECATED
-# ifndef BENCHMARK_WARNING_MSG
-#   warning the reporter.h header has been deprecated and will be removed, please include benchmark.h instead
-# else
-    BENCHMARK_WARNING_MSG("the reporter.h header has been deprecated and will be removed, please include benchmark.h instead")
-# endif
-#endif
-
-#include "benchmark.h"  // For forward declaration of BenchmarkReporter
-
-#endif  // BENCHMARK_REPORTER_H_

src/CMakeLists.txt

@@ -63,16 +63,16 @@ if (BENCHMARK_ENABLE_INSTALL)
     LIBRARY DESTINATION ${lib_install_dir}
     RUNTIME DESTINATION ${bin_install_dir}
     INCLUDES DESTINATION ${include_install_dir})
-  
+
   install(
     DIRECTORY "${PROJECT_SOURCE_DIR}/include/benchmark"
     DESTINATION ${include_install_dir}
     FILES_MATCHING PATTERN "*.*h")
-  
+
   install(
       FILES "${project_config}" "${version_config}"
       DESTINATION "${config_install_dir}")
-  
+
   install(
       EXPORT "${targets_export_name}"
       NAMESPACE "${namespace}"