gpu: Remove GPU.GLResetNotificationStrategy histogram

content/browser/gpu/gpu_data_manager_impl_private.cc

 // Copyright (c) 2013 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 "content/browser/gpu/gpu_data_manager_impl_private.h"
 
 #include <memory>
 #include <utility>
 
 #include "base/bind.h"
@@ skipping 192 matching lines @@
     histogram_pointer->Add(value);
 #if defined(OS_WIN)
     histogram_pointer = base::LinearHistogram::FactoryGet(
         kGpuBlacklistFeatureHistogramNamesWin[i],
         1, kNumWinSubVersions * kGpuFeatureNumStatus,
         kNumWinSubVersions * kGpuFeatureNumStatus + 1,
         base::HistogramBase::kUmaTargetedHistogramFlag);
     histogram_pointer->Add(GetGpuBlacklistHistogramValueWin(value));
 #endif
   }
-
-  UMA_HISTOGRAM_SPARSE_SLOWLY("GPU.GLResetNotificationStrategy",
-      gpu_info.gl_reset_notification_strategy);
 }
 
 // Combine the integers into a string, seperated by ','.
 std::string IntSetToString(const std::set<int>& list) {
   std::string rt;
   for (std::set<int>::const_iterator it = list.begin();
        it != list.end(); ++it) {
     if (!rt.empty())
       rt += ",";
     rt += base::IntToString(*it);
@@ skipping 1087 matching lines @@
   gpu_info_.context_info_state = gpu::kCollectInfoFatalFailure;
 #if defined(OS_WIN)
   gpu_info_.dx_diagnostics_info_state = gpu::kCollectInfoFatalFailure;
 #endif
   complete_gpu_info_already_requested_ = true;
   // Some observers might be waiting.
   NotifyGpuInfoUpdate();
 }
 
 }  // namespace content