adjust win7 perf ranges to reduce flakiness

Review URL: https://codereview.chromium.org/267903002

git-svn-id: http://skia.googlecode.com/svn/trunk@14536 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/expectations/bench/bench_expectations_Perf-Win7-ShuttleA-HD2000-x86-Release.txt b/expectations/bench/bench_expectations_Perf-Win7-ShuttleA-HD2000-x86-Release.txt
index 848cfb3..50402c8 100644
--- a/expectations/bench/bench_expectations_Perf-Win7-ShuttleA-HD2000-x86-Release.txt
+++ b/expectations/bench/bench_expectations_Perf-Win7-ShuttleA-HD2000-x86-Release.txt
@@ -243,7 +243,7 @@
 tabl_gspro.skp_simple_viewport_1000x1000_scalar_1.100000_gpu_,Perf-Win7-ShuttleA-HD2000-x86-Release-25th,5.33,3.83272,6.93128
 tabl_hsfi.skp_simple_viewport_1000x1000_scalar_1.100000_gpu_,Perf-Win7-ShuttleA-HD2000-x86-Release-25th,7.62,6.03844,9.26156
 tabl_mercurynews.skp_simple_viewport_1000x1000_scalar_1.100000_gpu_,Perf-Win7-ShuttleA-HD2000-x86-Release-25th,9.5,6.35072,12.37728
-tabl_mlb.skp_simple_viewport_1000x1000_scalar_1.100000_gpu_,Perf-Win7-ShuttleA-HD2000-x86-Release-25th,25.17,22.2286,28.1394
+tabl_mlb.skp_simple_viewport_1000x1000_scalar_1.100000_gpu_,Perf-Win7-ShuttleA-HD2000-x86-Release-25th,25.17,20.00,28.1394
 tabl_mozilla.skp_simple_viewport_1000x1000_scalar_1.100000_gpu_,Perf-Win7-ShuttleA-HD2000-x86-Release-25th,6.43,4.77052,8.16548
 tabl_nofolo.skp_simple_viewport_1000x1000_scalar_1.100000_gpu_,Perf-Win7-ShuttleA-HD2000-x86-Release-25th,12.69,10.9996,14.3524
 tabl_nytimes.skp_simple_viewport_1000x1000_scalar_1.100000_gpu_,Perf-Win7-ShuttleA-HD2000-x86-Release-25th,6.72,4.94988,8.63012