Reland "Update includes for webrtc/{base => rtc_base} rename (3/3)"

webrtc/rtc_base/memory_usage.cc

 /*
  *  Copyright (c) 2017 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.
  */
 
-#include "webrtc/base/memory_usage.h"
+#include "webrtc/rtc_base/memory_usage.h"
 
 #if defined(WEBRTC_LINUX)
 #include <unistd.h>
 #include <cstdlib>
 #include <cstdio>
 #include <cstring>
 #elif defined(WEBRTC_MAC)
 #include <mach/mach.h>
 #elif defined(WEBRTC_WIN)
 #include <windows.h>
 #include <psapi.h>
 #endif
 
-#include "webrtc/base/logging.h"
+#include "webrtc/rtc_base/logging.h"
 
 namespace rtc {
 
 int64_t GetProcessResidentSizeBytes() {
 #if defined(WEBRTC_LINUX)
   FILE* file = fopen("/proc/self/statm", "r");
   if (file == nullptr) {
     LOG(LS_ERROR) << "Failed to open /proc/self/statm";
     return -1;
   }
@@ skipping 24 matching lines @@
   return pmc.WorkingSetSize;
 #else
   // Not implemented yet.
   static_assert(false,
                 "GetProcessVirtualMemoryUsageBytes() platform support not yet "
                 "implemented.");
 #endif
 }
 
 }  // namespace rtc