Add LOCAL_ prefix to non-UMA histogram macros.

base/metrics/statistics_recorder_unittest.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 <vector>
 
 #include "base/json/json_reader.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/metrics/histogram.h"
 #include "base/metrics/statistics_recorder.h"
@@ skipping 204 matching lines @@
   EXPECT_EQ(4u, registered_histograms.size());
 }
 
 TEST_F(StatisticsRecorderTest, RegisterHistogramWithMacros) {
   StatisticsRecorder::Histograms registered_histograms;
 
   HistogramBase* histogram = Histogram::FactoryGet(
       "TestHistogramCounts", 1, 1000000, 50, HistogramBase::kNoFlags);
 
   // The histogram we got from macro is the same as from FactoryGet.
-  HISTOGRAM_COUNTS("TestHistogramCounts", 30);
+  LOCAL_HISTOGRAM_COUNTS("TestHistogramCounts", 30);
   registered_histograms.clear();
   StatisticsRecorder::GetHistograms(&registered_histograms);
   ASSERT_EQ(1u, registered_histograms.size());
   EXPECT_EQ(histogram, registered_histograms[0]);
 
-  HISTOGRAM_TIMES("TestHistogramTimes", TimeDelta::FromDays(1));
-  HISTOGRAM_ENUMERATION("TestHistogramEnumeration", 20, 200);
+  LOCAL_HISTOGRAM_TIMES("TestHistogramTimes", TimeDelta::FromDays(1));
+  LOCAL_HISTOGRAM_ENUMERATION("TestHistogramEnumeration", 20, 200);
 
   registered_histograms.clear();
   StatisticsRecorder::GetHistograms(&registered_histograms);
   EXPECT_EQ(3u, registered_histograms.size());
-
-  // Debugging only macros.
-  DHISTOGRAM_TIMES("TestHistogramDebugTimes", TimeDelta::FromDays(1));
-  DHISTOGRAM_COUNTS("TestHistogramDebugCounts", 30);
-  registered_histograms.clear();
-  StatisticsRecorder::GetHistograms(&registered_histograms);
-#ifndef NDEBUG
-  EXPECT_EQ(5u, registered_histograms.size());
-#else
-  EXPECT_EQ(3u, registered_histograms.size());
-#endif
 }
 
 TEST_F(StatisticsRecorderTest, BucketRangesSharing) {
   std::vector<const BucketRanges*> ranges;
   StatisticsRecorder::GetBucketRanges(&ranges);
   EXPECT_EQ(0u, ranges.size());
 
   Histogram::FactoryGet("Histogram", 1, 64, 8, HistogramBase::kNoFlags);
   Histogram::FactoryGet("Histogram2", 1, 64, 8, HistogramBase::kNoFlags);
 
   StatisticsRecorder::GetBucketRanges(&ranges);
   EXPECT_EQ(1u, ranges.size());
 
   Histogram::FactoryGet("Histogram3", 1, 64, 16, HistogramBase::kNoFlags);
 
   ranges.clear();
   StatisticsRecorder::GetBucketRanges(&ranges);
   EXPECT_EQ(2u, ranges.size());
 }
 
 TEST_F(StatisticsRecorderTest, ToJSON) {
-  HISTOGRAM_COUNTS("TestHistogram1", 30);
-  HISTOGRAM_COUNTS("TestHistogram1", 40);
-  HISTOGRAM_COUNTS("TestHistogram2", 30);
-  HISTOGRAM_COUNTS("TestHistogram2", 40);
+  LOCAL_HISTOGRAM_COUNTS("TestHistogram1", 30);
+  LOCAL_HISTOGRAM_COUNTS("TestHistogram1", 40);
+  LOCAL_HISTOGRAM_COUNTS("TestHistogram2", 30);
+  LOCAL_HISTOGRAM_COUNTS("TestHistogram2", 40);
 
   std::string json(StatisticsRecorder::ToJSON(std::string()));
 
   // Check for valid JSON.
   scoped_ptr<Value> root;
   root.reset(JSONReader::Read(json));
   ASSERT_TRUE(root.get());
 
   DictionaryValue* root_dict = NULL;
   ASSERT_TRUE(root->GetAsDictionary(&root_dict));
@@ skipping 36 matching lines @@
 
   json.clear();
   UninitializeStatisticsRecorder();
 
   // No data should be returned.
   json = StatisticsRecorder::ToJSON(query);
   EXPECT_TRUE(json.empty());
 }
 
 }  // namespace base