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authorglider@chromium.org <glider@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>2011-04-21 07:34:50 +0000
committerglider@chromium.org <glider@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>2011-04-21 07:34:50 +0000
commita1e13e3484dda35cc14cc61683e74b1d35ae6bb3 (patch)
tree625964282e8412c203fb0bbd2810ed294af853c4 /base/metrics
parent21dc3e4cd844b05ade0fb2b33d536255db3f6ec5 (diff)
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Introduce the ANNOTATE_LEAKING_OBJECT_PTR annotation that can be used to mark
heap allocated objects as intentionally leaked ones. Annotate the histograms produced by {Histogram,BooleanHistogram,LinearHistogram,CustomHistogram}::FactoryGet(), as leaked. Rename StatsHistogram::StatsHistogramFactoryGet to StatsHistogram::FactoryGet, annotate the result as leaky, update the suppressions. BUG=79322 Review URL: http://codereview.chromium.org/6869009 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@82460 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'base/metrics')
-rw-r--r--base/metrics/histogram.cc5
1 files changed, 5 insertions, 0 deletions
diff --git a/base/metrics/histogram.cc b/base/metrics/histogram.cc
index 4262853..3c72b387 100644
--- a/base/metrics/histogram.cc
+++ b/base/metrics/histogram.cc
@@ -14,6 +14,7 @@
#include <algorithm>
#include <string>
+#include "base/debug/leak_annotations.h"
#include "base/logging.h"
#include "base/pickle.h"
#include "base/stringprintf.h"
@@ -101,6 +102,7 @@ Histogram* Histogram::FactoryGet(const std::string& name,
DCHECK_EQ(HISTOGRAM, histogram->histogram_type());
DCHECK(histogram->HasConstructorArguments(minimum, maximum, bucket_count));
+ ANNOTATE_LEAKING_OBJECT_PTR(histogram); // see crbug.com/79322
return histogram;
}
@@ -794,6 +796,7 @@ Histogram* LinearHistogram::FactoryGet(const std::string& name,
DCHECK_EQ(LINEAR_HISTOGRAM, histogram->histogram_type());
DCHECK(histogram->HasConstructorArguments(minimum, maximum, bucket_count));
+ ANNOTATE_LEAKING_OBJECT_PTR(histogram); // see crbug.com/79322
return histogram;
}
@@ -884,6 +887,7 @@ Histogram* BooleanHistogram::FactoryGet(const std::string& name, Flags flags) {
}
DCHECK_EQ(BOOLEAN_HISTOGRAM, histogram->histogram_type());
+ ANNOTATE_LEAKING_OBJECT_PTR(histogram); // see crbug.com/79322
return histogram;
}
@@ -933,6 +937,7 @@ Histogram* CustomHistogram::FactoryGet(const std::string& name,
DCHECK_EQ(histogram->histogram_type(), CUSTOM_HISTOGRAM);
DCHECK(histogram->HasConstructorArguments(ranges[1], ranges.back(),
ranges.size()));
+ ANNOTATE_LEAKING_OBJECT_PTR(histogram); // see crbug.com/79322
return histogram;
}