Coverity: Initialize member variables.

ui/base/text/text_elider.cc

 // Copyright (c) 2011 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 <vector>
 
 #include "ui/base/text/text_elider.h"
 
 #include "base/file_path.h"
 #include "base/i18n/break_iterator.h"
@@ skipping 382 matching lines @@
   url_parse::Parsed parsed;
   display_url_ = net::FormatUrl(url, languages,
       net::kFormatUrlOmitAll, UnescapeRule::SPACES, &parsed, &prefix_end_,
       NULL);
   if (sort_host_.length() > host_minus_www.length()) {
     prefix_end_ += sort_host_.length() - host_minus_www.length();
     sort_host_.swap(host_minus_www);
   }
 }
 
-SortedDisplayURL::SortedDisplayURL() {
+SortedDisplayURL::SortedDisplayURL() : prefix_end_(0) {
 }
 
 SortedDisplayURL::~SortedDisplayURL() {
 }
 
 int SortedDisplayURL::Compare(const SortedDisplayURL& other,
                               icu::Collator* collator) const {
   // Compare on hosts first. The host won't contain 'www.'.
   UErrorCode compare_status = U_ZERO_ERROR;
   UCollationResult host_compare_result = collator->compare(
@@ skipping 247 matching lines @@
 
 bool ElideRectangleString(const string16& input, size_t max_rows,
                           size_t max_cols, bool strict, string16* output) {
   RectangleString rect(max_rows, max_cols, strict, output);
   rect.Init();
   rect.AddString(input);
   return rect.Finalize();
 }
 
 }  // namespace ui