Standardize "net" category trace events

net/cert/crl_set_storage.cc

 // Copyright 2014 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 "net/cert/crl_set_storage.h"
 
 #include <memory>
 
 #include "base/base64.h"
 #include "base/format_macros.h"
 #include "base/json/json_reader.h"
 #include "base/numerics/safe_conversions.h"
 #include "base/strings/stringprintf.h"
 #include "base/trace_event/trace_event.h"
 #include "base/values.h"
 #include "crypto/sha2.h"
+#include "net/base/trace_constants.h"
 #include "third_party/zlib/zlib.h"
 
 namespace net {
 
 // Decompress zlib decompressed |in| into |out|. |out_len| is the number of
 // bytes at |out| and must be exactly equal to the size of the decompressed
 // data.
 static bool DecompressZlib(uint8_t* out, int out_len, base::StringPiece in) {
   z_stream z;
   memset(&z, 0, sizeof(z));
@@ skipping 260 matching lines @@
   }
 
   if (i != old_serials.size())
     return false;
   return true;
 }
 
 // static
 bool CRLSetStorage::Parse(base::StringPiece data,
                           scoped_refptr<CRLSet>* out_crl_set) {
-  TRACE_EVENT0("net", "CRLSetStorage::Parse");
+  TRACE_EVENT0(kNetTracingCategory, "CRLSetStorage::Parse");
   // Other parts of Chrome assume that we're little endian, so we don't lose
   // anything by doing this.
 #if defined(__BYTE_ORDER)
   // Linux check
   static_assert(__BYTE_ORDER == __LITTLE_ENDIAN, "assumes little endian");
 #elif defined(__BIG_ENDIAN__)
   // Mac check
   #error assumes little endian
 #endif
 
@@ skipping 237 matching lines @@
       memcpy(out + off, j->data(), j->size());
       off += j->size();
     }
   }
 
   CHECK_EQ(off, len);
   return ret;
 }
 
 }  // namespace net