replace COMPILE_ASSERT with static_assert in net/

net/http/http_response_body_drainer_unittest.cc

 // Copyright (c) 2012 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.
 
 #include "net/http/http_response_body_drainer.h"
 
 #include <cstring>
 
 #include "base/bind.h"
 #include "base/compiler_specific.h"
 #include "base/memory/weak_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "net/base/io_buffer.h"
 #include "net/base/net_errors.h"
 #include "net/base/test_completion_callback.h"
 #include "net/http/http_network_session.h"
 #include "net/http/http_server_properties_impl.h"
 #include "net/http/http_stream.h"
 #include "net/http/transport_security_state.h"
 #include "net/proxy/proxy_service.h"
 #include "net/ssl/ssl_config_service_defaults.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace net {
 
 namespace {
 
 const int kMagicChunkSize = 1024;
-COMPILE_ASSERT(
-    (HttpResponseBodyDrainer::kDrainBodyBufferSize % kMagicChunkSize) == 0,
-    chunk_size_needs_to_divide_evenly_into_buffer_size);
+static_assert((HttpResponseBodyDrainer::kDrainBodyBufferSize %
+               kMagicChunkSize) == 0,
+              "chunk size needs to divide evenly into buffer size");
 
 class CloseResultWaiter {
  public:
   CloseResultWaiter()
       : result_(false),
         have_result_(false),
         waiting_for_result_(false) {}
 
   int WaitForResult() {
     CHECK(!waiting_for_result_);
@@ skipping 257 matching lines @@
   too_many_chunks += 1;  // Now it's too large.
 
   mock_stream_->set_num_chunks(too_many_chunks);
   drainer_->Start(session_.get());
   EXPECT_TRUE(result_waiter_.WaitForResult());
 }
 
 }  // namespace
 
 }  // namespace net