Allow linker initialization of lazy instance

chrome_frame/crash_reporting/crash_metrics.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 "chrome_frame/crash_reporting/crash_metrics.h"
 
 #include "base/metrics/histogram.h"
 #include "base/win/registry.h"
 #include "chrome_frame/utils.h"
 
 static const wchar_t kChromeFrameMetricsKey[] =
     L"Software\\Google\\ChromeFrameMetrics";
 
 base::LazyInstance<CrashMetricsReporter>
-    g_crash_metrics_instance_(base::LINKER_INITIALIZED);
+    g_crash_metrics_instance_ = LINKER_ZERO_INITIALIZED;
 
 wchar_t* CrashMetricsReporter::g_metric_names[LAST_METRIC] = {
   L"navigationcount",
   L"crashcount",
   L"chrome_frame_navigationcount",
   L"sessionid",
   L"channel_error",
 };
 
 CrashMetricsReporter* CrashMetricsReporter::GetInstance() {
@@ skipping 62 matching lines @@
     UMA_HISTOGRAM_COUNTS("ChromeFrame.HostCrashCount", crash_count);
     SetMetric(CRASH_COUNT, 0);
   }
 
   int channel_error_count = GetMetric(CHANNEL_ERROR_COUNT);
   if (channel_error_count > 0) {
     UMA_HISTOGRAM_COUNTS("ChromeFrame.ChannelErrorCount", channel_error_count);
     SetMetric(CHANNEL_ERROR_COUNT, 0);
   }
 }