Change DCHECK_IS_ON() to DCHECK_IS_ON

chrome/installer/util/shell_util.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.
 //
 // This file defines functions that integrate Chrome in Windows shell. These
 // functions can be used by Chrome as well as Chrome installer. All of the
 // work is done by the local functions defined in anonymous namespace in
 // this class.
 
 #include "chrome/installer/util/shell_util.h"
@@ skipping 1129 matching lines @@
 }
 
 // A helper function that probes default protocol handler registration (in a
 // manner appropriate for the current version of Windows) to determine if
 // Chrome is the default handler for |protocols|.  Returns IS_DEFAULT
 // only if Chrome is the default for all specified protocols.
 ShellUtil::DefaultState ProbeProtocolHandlers(
     const base::FilePath& chrome_exe,
     const wchar_t* const* protocols,
     size_t num_protocols) {
+#if DCHECK_IS_ON
   DCHECK(!num_protocols || protocols);
-  if (DCHECK_IS_ON()) {
-    for (size_t i = 0; i < num_protocols; ++i)
-      DCHECK(protocols[i] && *protocols[i]);
-  }
+  for (size_t i = 0; i < num_protocols; ++i)
+    DCHECK(protocols[i] && *protocols[i]);
+#endif
 
   const base::win::Version windows_version = base::win::GetVersion();
 
   if (windows_version >= base::win::VERSION_WIN8)
     return ProbeCurrentDefaultHandlers(chrome_exe, protocols, num_protocols);
   else if (windows_version >= base::win::VERSION_VISTA)
     return ProbeAppIsDefaultHandlers(chrome_exe, protocols, num_protocols);
 
   return ProbeOpenCommandHandlers(chrome_exe, protocols, num_protocols);
 }
@@ skipping 1099 matching lines @@
     // are any left...).
     if (free_bits >= 8 && next_byte_index < size) {
       free_bits -= 8;
       bit_stream += bytes[next_byte_index++] << free_bits;
     }
   }
 
   DCHECK_EQ(ret.length(), encoded_length);
   return ret;
 }