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

webrtc/rtc_base/function_view.h

 /*
  *  Copyright 2016 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.
  */
 
 #ifndef WEBRTC_RTC_BASE_FUNCTION_VIEW_H_
 #define WEBRTC_RTC_BASE_FUNCTION_VIEW_H_
 
 #include <type_traits>
 #include <utility>
 
-#include "webrtc/base/checks.h"
+#include "webrtc/rtc_base/checks.h"
 
 // Just like std::function, FunctionView will wrap any callable and hide its
 // actual type, exposing only its signature. But unlike std::function,
 // FunctionView doesn't own its callable---it just points to it. Thus, it's a
 // good choice mainly as a function argument when the callable argument will
 // not be called again once the function has returned.
 //
 // Its constructors are implicit, so that callers won't have to convert lambdas
 // and other callables to FunctionView<Blah(Blah, Blah)> explicitly. This is
 // safe because FunctionView is only a reference to the real callable.
@@ skipping 93 matching lines @@
 
   // Pointer to a dispatch function that knows the type of the callable thing
   // that's stored in f_, and how to call it. A FunctionView object is empty
   // (null) iff call_ is null.
   RetT (*call_)(VoidUnion, ArgT...);
 };
 
 }  // namespace rtc
 
 #endif  // WEBRTC_RTC_BASE_FUNCTION_VIEW_H_