Bug 1874108 - Only declare the ProfilerBandwidthCounter class when MOZ_GECKO_PROFILER is defined, r=canaltinova,profiler-reviewers.

Differential Revision: https://phabricator.services.mozilla.com/D198263

tools/profiler/public/ProfilerBandwidthCounter.h

@@ -2,8 +2,22 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
-#include "mozilla/ProfilerMarkers.h"
-#include "mozilla/ProfilerCounts.h"
+#ifndef ProfilerBandwidthCounter_h
+#define ProfilerBandwidthCounter_h
+
+#ifndef MOZ_GECKO_PROFILER
+
+namespace mozilla {
+
+inline void profiler_count_bandwidth_read_bytes(int64_t aCount) {}
+inline void profiler_count_bandwidth_written_bytes(int64_t aCount) {}
+
+}  // namespace mozilla
+
+#else
+
+#  include "mozilla/ProfilerMarkers.h"
+#  include "mozilla/ProfilerCounts.h"
 
 class ProfilerBandwidthCounter final : public BaseProfilerCount {
  public:
@@ -86,3 +100,7 @@ inline void profiler_count_bandwidth_written_bytes(int64_t aCount) {
 }
 
 }  // namespace mozilla
+
+#endif  // !MOZ_GECKO_PROFILER
+
+#endif  // ProfilerBandwidthCounter_h