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-rw-r--r--chromium/base/base_switches.cc4
1 files changed, 4 insertions, 0 deletions
diff --git a/chromium/base/base_switches.cc b/chromium/base/base_switches.cc
index 6a474879612..4d45e975751 100644
--- a/chromium/base/base_switches.cc
+++ b/chromium/base/base_switches.cc
@@ -136,6 +136,10 @@ const char kEnableCrashReporterForTesting[] =
// Enables the reached code profiler that samples all threads in all processes
// to determine which functions are almost never executed.
const char kEnableReachedCodeProfiler[] = "enable-reached-code-profiler";
+
+// Specifies the profiling interval in microseconds for reached code profiler.
+const char kReachedCodeSamplingIntervalUs[] =
+ "reached-code-sampling-interval-us";
#endif
#if defined(OS_LINUX)