Implementation of the UI part of the autofill

base/string_util.cc

 // Copyright (c) 2006-2008 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 <ctype.h>
 #include <errno.h>
 #include <math.h>
 #include <stdarg.h>
@@ skipping 641 matching lines @@
 
 bool StartsWithASCII(const std::string& str,
                      const std::string& search,
                      bool case_sensitive) {
   if (case_sensitive)
     return str.compare(0, search.length(), search) == 0;
   else
     return base::strncasecmp(str.c_str(), search.c_str(), search.length()) == 0;
 }
 
+bool StartsWith(const std::wstring& str,
+                const std::wstring& search,
+                bool case_sensitive) {
+  if (case_sensitive)
+    return str.compare(0, search.length(), search) == 0;
+  else {
+    if (search.size() > str.size())
+      return false;
+    return std::equal(search.begin(), search.end(), str.begin(),
+                      CaseInsensitiveCompare<wchar_t>());
+  }
+}
+
 DataUnits GetByteDisplayUnits(int64 bytes) {
   // The byte thresholds at which we display amounts.  A byte count is displayed
   // in unit U when kUnitThresholds[U] <= bytes < kUnitThresholds[U+1].
   // This must match the DataUnits enum.
   static const int64 kUnitThresholds[] = {
     0,              // DATA_UNITS_BYTE,
     3*1024,         // DATA_UNITS_KILOBYTE,
     2*1024*1024,    // DATA_UNITS_MEGABYTE,
     1024*1024*1024  // DATA_UNITS_GIGABYTE,
   };
@@ skipping 791 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;
 }