Clean up global gSkSuppressFontCachePurgeSpew.

gm/gmmain.cpp

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 /*
  * Code for the "gm" (Golden Master) rendering comparison tool.
  *
@@ skipping 51 matching lines @@
 static int gGpuCacheSizeCount;
 #else
 class GrContextFactory;
 class GrContext;
 class GrSurface;
 typedef int GLContextType;
 #endif
 
 #define DEBUGFAIL_SEE_STDERR SkDEBUGFAIL("see stderr for message")
 
-extern bool gSkSuppressFontCachePurgeSpew;
 DECLARE_bool(useDocumentInsteadOfDevice);
 
 #ifdef SK_SUPPORT_PDF
     #include "SkPDFDevice.h"
     #include "SkPDFDocument.h"
 #endif
 
 // Until we resolve http://code.google.com/p/skia/issues/detail?id=455 ,
 // stop writing out XPS-format image baselines in gm.
 #undef SK_SUPPORT_XPS
@@ skipping 2144 matching lines @@
     SkCommandLineFlags::SetUsage(usage.c_str());
     SkCommandLineFlags::Parse(argc, argv);
 
 #if SK_ENABLE_INST_COUNT
     if (FLAGS_leaks) {
         gPrintInstCount = true;
     }
 #endif
 
     SkGraphics::Init();
-    // we don't need to see this during a run
-    gSkSuppressFontCachePurgeSpew = true;
 
     setSystemPreferences();
     GMMain gmmain;
 
     SkTDArray<size_t> configs;
 
     int moduloRemainder = -1;
     int moduloDivisor = -1;
     SkTDArray<const PDFRasterizerData*> pdfRasterizers;
     SkTDArray<SkScalar> tileGridReplayScales;
@@ skipping 206 matching lines @@
     if (FLAGS_forceBWtext) {
         canvas->setDrawFilter(SkNEW(BWTextDrawFilter))->unref();
     }
 }
 
 #if !defined(SK_BUILD_FOR_IOS) && !defined(SK_BUILD_FOR_NACL)
 int main(int argc, char * const argv[]) {
     return tool_main(argc, (char**) argv);
 }
 #endif