replace COMPILE_ASSERT with static_assert in chrome/browser/

chrome/browser/themes/browser_theme_pack.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 "chrome/browser/themes/browser_theme_pack.h"
 
 #include <limits>
 
 #include "base/files/file.h"
 #include "base/memory/ref_counted_memory.h"
@@ skipping 941 matching lines @@
 }
 
 void BrowserThemePack::BuildHeader(const Extension* extension) {
   header_ = new BrowserThemePackHeader;
   header_->version = kThemePackVersion;
 
   // TODO(erg): Need to make this endian safe on other computers. Prerequisite
   // is that ui::DataPack removes this same check.
 #if defined(__BYTE_ORDER)
   // Linux check
-  COMPILE_ASSERT(__BYTE_ORDER == __LITTLE_ENDIAN,
-                 datapack_assumes_little_endian);
+  static_assert(__BYTE_ORDER == __LITTLE_ENDIAN,
+                "datapack assumes little endian");
 #elif defined(__BIG_ENDIAN__)
   // Mac check
   #error DataPack assumes little endian
 #endif
   header_->little_endian = 1;
 
   const std::string& id = extension->id();
   memcpy(header_->theme_id, id.c_str(), crx_file::id_util::kIdSize);
 }
 
@@ skipping 655 matching lines @@
                                            false,
                                            &bitmap_data)) {
       NOTREACHED() << "Unable to encode theme image for prs_id="
                    << prs_id << " for scale_factor=" << scale_factors_[i];
       break;
     }
     image_memory_[scaled_raw_id] =
         base::RefCountedBytes::TakeVector(&bitmap_data);
   }
 }