Fix uninitialized member from PageIndicator::PageIndicator().

pdf/page_indicator.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 "pdf/page_indicator.h"
 
 #include "base/logging.h"
 #include "base/strings/string_util.h"
 #include "pdf/draw_utils.h"
 #include "pdf/number_image_generator.h"
 #include "pdf/resource_consts.h"
 
 namespace chrome_pdf {
 
 
 PageIndicator::PageIndicator()
     : current_page_(0),
+      fade_out_timer_id_(0),
       splash_timeout_(kPageIndicatorSplashTimeoutMs),
       fade_timeout_(kPageIndicatorScrollFadeTimeoutMs),
       always_visible_(false) {
 }
 
 PageIndicator::~PageIndicator() {
 }
 
 bool PageIndicator::CreatePageIndicator(
     uint32 id,
@@ skipping 89 matching lines @@
   Fade(true, fade_timeout_);
 }
 
 int PageIndicator::GetYPosition(
     int vertical_scrollbar_y, int document_height, int plugin_height) {
   double percent = static_cast<double>(vertical_scrollbar_y) / document_height;
   return (plugin_height - rect().height()) * percent;
 }
 
 }  // namespace chrome_pdf