add PurgeResourceCache to track leaks

src/core/SkGraphics.cpp

 
 /*
  * Copyright 2006 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #include "SkGraphics.h"
@@ skipping 110 matching lines @@
     }
     SkDebugf("SkGraphics: font cache limit %dK\n",
              GetFontCacheLimit() >> 10);
 
 #endif
 
 }
 
 void SkGraphics::Term() {
     PurgeFontCache();
+    PurgeResourceCache();
     SkPaint::Term();
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 
 static const char kFontCacheLimitStr[] = "font-cache-limit";
 static const size_t kFontCacheLimitLen = sizeof(kFontCacheLimitStr) - 1;
 
 static const struct {
     const char* fStr;
@@ skipping 30 matching lines @@
                 if (nextEqual) {
                     val = (size_t) atoi(nextEqual + 1);
                 }
                 (gFlags[i].fFunc)(val);
                 break;
             }
         }
         flags = nextSemi + 1;
     } while (nextSemi);
 }