Switch to static_assert.

components/html_viewer/html_frame_properties.cc

 // Copyright 2015 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 "components/html_viewer/html_frame_properties.h"
 
 #include "base/logging.h"
 #include "base/pickle.h"
 #include "mojo/common/common_type_converters.h"
 #include "third_party/WebKit/public/platform/WebString.h"
@@ skipping 100 matching lines @@
   memcpy(&(origin_array.front()), pickle.data(), pickle.size());
   return origin_array.Pass();
 }
 
 url::Origin FrameOriginFromClientProperty(const mojo::Array<uint8_t>& data) {
   if (data.is_null())
     return url::Origin();
 
   CHECK(data.size());
   CHECK(data.size() < static_cast<size_t>(std::numeric_limits<int>::max()));
-  COMPILE_ASSERT(sizeof(uint8_t) == sizeof(unsigned char),
-                 uint8_t_same_size_as_unsigned_char);
+  static_assert(sizeof(uint8_t) == sizeof(unsigned char),
+                "uint8_t must be the same size as unsigned char");
   const base::Pickle pickle(reinterpret_cast<const char*>(&(data.front())),
                             static_cast<int>(data.size()));
   CHECK(pickle.data());
   base::PickleIterator iter(pickle);
   bool unique = false;
   std::string scheme;
   std::string host;
   uint16_t port = 0;
   CHECK(iter.ReadBool(&unique));
   CHECK(iter.ReadString(&scheme));
@@ skipping 20 matching lines @@
 
 mojo::Array<uint8_t> GetValueFromClientProperties(
     const std::string& name,
     const mojo::Map<mojo::String, mojo::Array<uint8_t>>& properties) {
   auto iter = properties.find(name);
   return iter == properties.end() ? mojo::Array<uint8_t>()
                                   : iter.GetValue().Clone().Pass();
 }
 
 }  // namespace html_viewer