Add an accordian effect to NTP.

base/string_util.cc

 // Copyright (c) 2010 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 "base/string_util.h"
 
 #include "build/build_config.h"
 
 #include <ctype.h>
 #include <errno.h>
@@ skipping 995 matching lines @@
   formatted.reserve(format_string.length() + sub_length);
 
   std::vector<ReplacementOffset> r_offsets;
   for (typename FormatStringType::const_iterator i = format_string.begin();
        i != format_string.end(); ++i) {
     if ('$' == *i) {
       if (i + 1 != format_string.end()) {
         ++i;
         DCHECK('$' == *i || '1' <= *i) << "Invalid placeholder: " << *i;
         if ('$' == *i) {
-          formatted.push_back('$');
+          while (i != format_string.end() && '$' == *i) {

[Miranda Callahan, 2010/08/30 21:17:15]

nice. :-)

+            formatted.push_back('$');
+            ++i;
+          }
+          --i;
         } else {
           uintptr_t index = *i - '1';
           if (offsets) {
             ReplacementOffset r_offset(index,
                 static_cast<int>(formatted.size()));
             r_offsets.insert(std::lower_bound(r_offsets.begin(),
                 r_offsets.end(), r_offset,
                 &CompareParameter),
                 r_offset);
           }
@@ skipping 214 matching lines @@
       int rstr_len = (max_len - 3) / 2;
       int lstr_len = rstr_len + ((max_len - 3) % 2);
       output->assign(input.substr(0, lstr_len) + L"..." +
                      input.substr(input.length() - rstr_len));
       break;
     }
   }
 
   return true;
 }