replace COMPILE_ASSERT with static_assert in chrome/installer/

chrome/installer/setup/setup_main.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/installer/setup/setup_main.h"
 
 #include <windows.h>
 #include <msi.h>
 #include <shellapi.h>
 #include <shlobj.h>
@@ skipping 1482 matching lines @@
         if (DeferToExistingInstall(existing_setup_exe, cmd_line,
                                    installer_state, temp_path.path(),
                                    &install_status)) {
           *delegated_to_existing = true;
           return install_status;
         }
       }
     }
 
     uint32 higher_products = 0;
-    COMPILE_ASSERT(
+    static_assert(
         sizeof(higher_products) * 8 > BrowserDistribution::NUM_TYPES,
-        too_many_distribution_types_);
+        "too many distribution types");
     const Products& products = installer_state.products();
     for (Products::const_iterator it = products.begin(); it < products.end();
          ++it) {
       const Product& product = **it;
       const ProductState* product_state =
           original_state.GetProductState(system_install,
                                          product.distribution()->GetType());
       if (product_state != NULL &&
           (product_state->version().CompareTo(*installer_version) > 0)) {
         LOG(ERROR) << "Higher version of "
                    << product.distribution()->GetDisplayName()
                    << " is already installed.";
         higher_products |= (1 << product.distribution()->GetType());
       }
     }
 
     if (higher_products != 0) {
-      COMPILE_ASSERT(BrowserDistribution::NUM_TYPES == 4,
-                     add_support_for_new_products_here_);
+      static_assert(BrowserDistribution::NUM_TYPES == 4,
+                    "add support for new products here");
       const uint32 kBrowserBit = 1 << BrowserDistribution::CHROME_BROWSER;
       int message_id = 0;
 
       proceed_with_installation = false;
       install_status = HIGHER_VERSION_EXISTS;
       switch (higher_products) {
         case kBrowserBit:
           message_id = IDS_INSTALL_HIGHER_VERSION_BASE;
           break;
         default:
@@ skipping 284 matching lines @@
     // Note that we allow the status installer::UNINSTALL_REQUIRES_REBOOT
     // to pass through, since this is only returned on uninstall which is
     // never invoked directly by Google Update.
     return_code = InstallUtil::GetInstallReturnCode(install_status);
   }
 
   VLOG(1) << "Installation complete, returning: " << return_code;
 
   return return_code;
 }