[perf] Prepare benchmarks for memory metric normalization (vol. 2)

tools/perf/benchmarks/memory_infra.py

Index: tools/perf/benchmarks/memory_infra.py
diff --git a/tools/perf/benchmarks/memory_infra.py b/tools/perf/benchmarks/memory_infra.py
index 7e9e28b177cbf01613505b372af76cf21607adad..27db69e66e8f9d85306c3504ef834557bace0f0d 100644
--- a/tools/perf/benchmarks/memory_infra.py
+++ b/tools/perf/benchmarks/memory_infra.py
@@ -166,7 +166,8 @@ class _MemoryV8Benchmark(_MemoryInfra):
   # Report only V8-specific and overall renderer memory values. Note that
   # detailed values reported by the OS (such as native heap) are excluded.
   _V8_AND_OVERALL_MEMORY_RE = re.compile(
-      r'renderer:(reported_by_chrome:v8|reported_by_os:system:[^:]+$)')
+      r'renderer_processes:'

[nednguyen, 2016/06/11 04:46:58]

Don't you need (renderer_processes:|renderer:) so this matches the old name too?

[petrcermak, 2016/06/13 08:32:01]

No, but thanks for checking :-) This change only applies to the new names. The
old names are checked on lines 188 and 189 (to be removed after normalization).

+      r'(reported_by_chrome:v8|reported_by_os:system_memory:[^:]+$)')
 
   def CreateTimelineBasedMeasurementOptions(self):
     v8_categories = [