Switch to static_assert in base/.

base/bind_internal.h

 // Copyright (c) 2011 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.
 
 #ifndef BASE_BIND_INTERNAL_H_
 #define BASE_BIND_INTERNAL_H_
 
 #include <type_traits>
 
 #include "base/bind_helpers.h"
@@ skipping 295 matching lines @@
   }
 };
 
 #if !defined(_MSC_VER)
 
 template <typename ReturnType, typename Runnable, typename ArgsType>
 struct InvokeHelper<true, ReturnType, Runnable, ArgsType> {
   // WeakCalls are only supported for functions with a void return type.
   // Otherwise, the function result would be undefined if the the WeakPtr<>
   // is invalidated.
-  COMPILE_ASSERT(is_void<ReturnType>::value,
-                 weak_ptrs_can_only_bind_to_methods_without_return_values);
+  static_assert(is_void<ReturnType>::value,
+                "weak_ptrs can only bind to methods without return values");
 };
 
 #endif
 
 // Invoker<>
 //
 // See description at the top of the file.
 template <typename BoundIndices,
           typename StorageType, typename Unwrappers,
           typename InvokeHelperType, typename UnboundForwardRunType>
@@ skipping 87 matching lines @@
 
   static void Destroy(BindStateBase* self) {
     delete static_cast<BindState*>(self);
   }
 };
 
 }  // namespace internal
 }  // namespace base
 
 #endif  // BASE_BIND_INTERNAL_H_