Revert of Collect information about failing histogram factory calls.

base/metrics/histogram_persistence.cc

 // Copyright (c) 2015 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 "base/metrics/histogram_persistence.h"
 
 #include "base/lazy_instance.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/metrics/histogram.h"
@@ skipping 270 matching lines @@
     NOTREACHED();
     return nullptr;
   }
 
   // After the main "counts" array is a second array using for storing what
   // was previously logged. This is used to calculate the "delta" during
   // snapshot operations.
   HistogramBase::AtomicCount* logged_data =
       counts_data + histogram_data.bucket_count;
 
-  CHECK_LT(0, histogram_data.minimum);
-  CHECK_LT(0, histogram_data.maximum);
   std::string name(histogram_data_ptr->name);
   HistogramBase* histogram = nullptr;
   switch (histogram_data.histogram_type) {
     case HISTOGRAM:
       histogram = Histogram::PersistentGet(
           name,
           histogram_data.minimum,
           histogram_data.maximum,
           ranges,
           counts_data,
@@ skipping 206 matching lines @@
     while (true) {
       HistogramBase* histogram = GetNextPersistentHistogram(g_allocator, &iter);
       if (!histogram)
         break;
       StatisticsRecorder::RegisterOrDeleteDuplicate(histogram);
     }
   }
 }
 
 }  // namespace base