Clean up global gSkSuppressFontCachePurgeSpew.

No one is using it except to flick it to true to shut up the spew,
but the spew is already guarded by #ifdef SPEW_PURGE_STATUS.  Let's
leave it to SPEW_PURGE_STATUS.

Noticed this specificially when TSAN complained about FontScalerBench
modifying it in a thread-unsafe way.

BUG=skia:1792
R=reed@google.com, mtklein@google.com

Author: mtklein@chromium.org

Review URL: https://codereview.chromium.org/264333008

git-svn-id: http://skia.googlecode.com/svn/trunk@14697 2bbb7eff-a529-9590-31e7-b0007b416f81

1 files changed, 0 insertions, 7 deletions

diff --git a/bench/FontScalerBench.cpp b/bench/FontScalerBench.cpp
index 6ef0703346..a14723c0ff 100644
--- a/bench/FontScalerBench.cpp
+++ b/bench/FontScalerBench.cpp
@@ -12,8 +12,6 @@
 #include "SkRandom.h"
 #include "SkString.h"
 
-extern bool gSkSuppressFontCachePurgeSpew;
-
 class FontScalerBench : public SkBenchmark {
     SkString fName;
     SkString fText;
@@ -32,9 +30,6 @@ protected:
         this->setupPaint(&paint);
         paint.setLCDRenderText(fDoLCD);
 
-        bool prev = gSkSuppressFontCachePurgeSpew;
-        gSkSuppressFontCachePurgeSpew = true;
-
         for (int i = 0; i < loops; i++) {
             // this is critical - we want to time the creation process, so we
             // explicitly flush our cache before each run
@@ -46,8 +41,6 @@ protected:
                         0, SkIntToScalar(20), paint);
             }
         }
-
-        gSkSuppressFontCachePurgeSpew = prev;
     }
 private:
     typedef SkBenchmark INHERITED;