private iterator to visit all resource cache entries
BUG=skia:
TBR=
Review URL: https://codereview.chromium.org/1271033002
diff --git a/tests/ImageCacheTest.cpp b/tests/ImageCacheTest.cpp
index 2244bb0..e2efe97 100644
--- a/tests/ImageCacheTest.cpp
+++ b/tests/ImageCacheTest.cpp
@@ -26,6 +26,8 @@
const Key& getKey() const override { return fKey; }
size_t bytesUsed() const override { return sizeof(fKey) + sizeof(fValue); }
+ const char* getCategory() const override { return "test_cache"; }
+ SkDiscardableMemory* diagnostic_only_getDiscardable() const override { return NULL; }
static bool Visitor(const SkResourceCache::Rec& baseRec, void* context) {
const TestingRec& rec = static_cast<const TestingRec&>(baseRec);