Revert of Disable 2 rasterize_and_record_micro benchmarks on Linux

tools/perf/benchmarks/rasterize_and_record_micro.py

Index: tools/perf/benchmarks/rasterize_and_record_micro.py
diff --git a/tools/perf/benchmarks/rasterize_and_record_micro.py b/tools/perf/benchmarks/rasterize_and_record_micro.py
index 6e33973d8f0aa7a7f2458c3fa31c47ac51c110fc..f2260d569b3ab732b50a036194078fa660077e54 100644
--- a/tools/perf/benchmarks/rasterize_and_record_micro.py
+++ b/tools/perf/benchmarks/rasterize_and_record_micro.py
@@ -46,8 +46,7 @@
 
 # RasterizeAndRecord disabled on mac because of crbug.com/350684.
 # RasterizeAndRecord disabled on windows because of crbug.com/338057.
-@benchmark.Disabled('mac', 'win',
-                    'linux') # http://crbug.com/597391
+@benchmark.Disabled('mac', 'win')
 class RasterizeAndRecordMicroTop25(_RasterizeAndRecordMicro):
   """Measures rasterize and record performance on the top 25 web pages.
 
@@ -60,8 +59,7 @@
 
 
 @benchmark.Disabled('mac', 'win',
-                    'android', # http://crbug.com/531597
-                    'linux') # http://crbug.com/597391
+                    'android')  # http://crbug.com/531597
 class RasterizeAndRecordMicroKeyMobileSites(_RasterizeAndRecordMicro):
   """Measures rasterize and record performance on the key mobile sites.