Change includes of histogram.h to histogram_macros.h.

gpu/command_buffer/service/memory_program_cache.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 "gpu/command_buffer/service/memory_program_cache.h"
 
 #include <stddef.h>
 
 #include "base/base64.h"
 #include "base/callback.h"
 #include "base/command_line.h"
-#include "base/metrics/histogram.h"
+#include "base/metrics/histogram_macros.h"
 #include "base/sha1.h"
 #include "base/strings/string_number_conversions.h"
 #include "gpu/command_buffer/common/constants.h"
 #include "gpu/command_buffer/service/disk_cache_proto.pb.h"
 #include "gpu/command_buffer/service/gl_utils.h"
 #include "gpu/command_buffer/service/gles2_cmd_decoder.h"
 #include "gpu/command_buffer/service/gpu_preferences.h"
 #include "gpu/command_buffer/service/shader_manager.h"
 #include "ui/gl/gl_bindings.h"
 
@@ skipping 458 matching lines @@
   program_cache_->LinkedProgramCacheSuccess(program_hash);
 }
 
 MemoryProgramCache::ProgramCacheValue::~ProgramCacheValue() {
   program_cache_->curr_size_bytes_ -= length_;
   program_cache_->Evict(program_hash_);
 }
 
 }  // namespace gles2
 }  // namespace gpu