Remove count budget from resource cache

Review URL: http://codereview.appspot.com/6312052/



git-svn-id: http://skia.googlecode.com/svn/trunk@4287 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/gpu/SkGpuDevice.cpp b/src/gpu/SkGpuDevice.cpp
index 77a08ec..628adc4 100644
--- a/src/gpu/SkGpuDevice.cpp
+++ b/src/gpu/SkGpuDevice.cpp
@@ -1152,8 +1152,7 @@
     // assumption here is that sw bitmap size is a good proxy for its size as
     // a texture
     size_t bmpSize = bitmap.getSize();
-    size_t cacheSize;
-    fContext->getTextureCacheLimits(NULL, &cacheSize);
+    size_t cacheSize = fContext->getTextureCacheBudget();
     if (bmpSize < cacheSize / 2) {
         return false;
     }