Add LAZY_INSTANCE_INITIALIZER where necessary.

This fixes compile errors in C++20 mode. Bug: 1284275 Change-Id: I645cd1c1d1e75167549e5d99c47af4514f5b9cad Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3773637 Commit-Queue: danakj <danakj@chromium.org> Reviewed-by: danakj <danakj@chromium.org> Owners-Override: danakj <danakj@chromium.org> Commit-Queue: Peter Kasting <pkasting@chromium.org> Cr-Commit-Position: refs/heads/main@{#1025992} NOKEYCHECK=True GitOrigin-RevId: 0ba0e18f3135142fc380775a2f81b975ec82aac7
ForterLi · Jul 19, 2022 · d3414cf · d3414cf
1 parent 288fe6f
commit d3414cf
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Showing 3 changed files with 4 additions and 3 deletions.
diff --git a/android/java_exception_reporter.cc b/android/java_exception_reporter.cc
@@ -26,7 +26,8 @@ void (*g_java_exception_callback)(const char*);
 using JavaExceptionFilter =
     base::RepeatingCallback<bool(const JavaRef<jthrowable>&)>;
 
-LazyInstance<JavaExceptionFilter>::Leaky g_java_exception_filter;
+LazyInstance<JavaExceptionFilter>::Leaky g_java_exception_filter =
+    LAZY_INSTANCE_INITIALIZER;
 
 }  // namespace
 

diff --git a/android/native_uma_recorder.cc b/android/native_uma_recorder.cc
@@ -156,7 +156,7 @@ class HistogramCache {
   }
 };
 
-LazyInstance<HistogramCache>::Leaky g_histograms;
+LazyInstance<HistogramCache>::Leaky g_histograms = LAZY_INSTANCE_INITIALIZER;
 
 struct ActionCallbackWrapper {
   base::ActionCallback action_callback;

diff --git a/metrics/statistics_recorder.cc b/metrics/statistics_recorder.cc
@@ -32,7 +32,7 @@ bool HistogramNameLesser(const base::HistogramBase* a,
 }  // namespace
 
 // static
-LazyInstance<Lock>::Leaky StatisticsRecorder::lock_;
+LazyInstance<Lock>::Leaky StatisticsRecorder::lock_ = LAZY_INSTANCE_INITIALIZER;
 
 // static
 StatisticsRecorder* StatisticsRecorder::top_ = nullptr;