Revert of Refactor webrtc/modules/video_processing for GN check

webrtc/modules/video_processing/BUILD.gn

 # Copyright (c) 2014 The WebRTC project authors. All Rights Reserved.
 #
 # Use of this source code is governed by a BSD-style license
 # that can be found in the LICENSE file in the root of the source
 # tree. An additional intellectual property rights grant can be found
 # in the file PATENTS.  All contributing project authors may
 # be found in the AUTHORS file in the root of the source tree.
 
 import("//build/config/arm.gni")
 import("../../build/webrtc.gni")
 
 build_video_processing_sse2 = current_cpu == "x86" || current_cpu == "x64"
 
 rtc_static_library("video_processing") {
   sources = [
     "util/denoiser_filter.cc",
     "util/denoiser_filter.h",
     "util/denoiser_filter_c.cc",
     "util/denoiser_filter_c.h",
     "util/noise_estimation.cc",
     "util/noise_estimation.h",
     "util/skin_detection.cc",
     "util/skin_detection.h",
     "video_denoiser.cc",
     "video_denoiser.h",
   ]
 
   deps = [
-    "../../base:rtc_base_approved",
     "../../common_audio",
     "../../common_video",
     "../../modules/utility",
     "../../system_wrappers",
   ]
   if (build_video_processing_sse2) {
     deps += [ ":video_processing_sse2" ]
   }
   if (rtc_build_with_neon) {
     deps += [ ":video_processing_neon" ]
   }
 
   if (!build_with_chromium && is_clang) {
     # Suppress warnings from the Chromium Clang plugin (bugs.webrtc.org/163).
     suppressed_configs += [ "//build/config/clang:find_bad_constructs" ]
   }
 }
 
 if (build_video_processing_sse2) {
   rtc_static_library("video_processing_sse2") {
-    # TODO(mbonadei): Remove (bugs.webrtc.org/6828)
-    # Errors on cyclic dependency with :video_processing if enabled.
-    check_includes = false
-
     sources = [
       "util/denoiser_filter_sse2.cc",
       "util/denoiser_filter_sse2.h",
     ]
 
-    deps = [
-      "../../base:rtc_base_approved",
-      "../../system_wrappers",
-    ]
-
     if (!build_with_chromium && is_clang) {
       # Suppress warnings from the Chromium Clang plugin (bugs.webrtc.org/163).
       suppressed_configs += [ "//build/config/clang:find_bad_constructs" ]
     }
 
     if (is_posix) {
       cflags = [ "-msse2" ]
     }
   }
 }
 
 if (rtc_build_with_neon) {
   rtc_static_library("video_processing_neon") {
     sources = [
       "util/denoiser_filter_neon.cc",
       "util/denoiser_filter_neon.h",
     ]
     if (current_cpu != "arm64") {
       suppressed_configs += [ "//build/config/compiler:compiler_arm_fpu" ]
       cflags = [ "-mfpu=neon" ]
     }
   }
 }