Telemetry: integrates memory_measurement with TCMalloc dumps

tools/telemetry/telemetry/core/browser.py

Index: tools/telemetry/telemetry/core/browser.py
diff --git a/tools/telemetry/telemetry/core/browser.py b/tools/telemetry/telemetry/core/browser.py
index 4f610130574485994846436532886eefe48df6d2..b483fbd1c5ab5563b4b46f866ccc84b2376a8bcc 100644
--- a/tools/telemetry/telemetry/core/browser.py
+++ b/tools/telemetry/telemetry/core/browser.py
@@ -83,6 +83,10 @@ class Browser(object):
   def supports_tracing(self):
     return self._browser_backend.supports_tracing
 
+  def is_profiler_active(self, profiler_name):
+    return profiler_name in [profiler.name() for
+                             profiler in self._active_profilers]
+
   def _GetStatsCommon(self, pid_stats_function):
     browser_pid = self._browser_backend.pid
     result = {