Index: third_party/WebKit/Source/core/fetch/FontResource.h |
diff --git a/third_party/WebKit/Source/core/fetch/FontResource.h b/third_party/WebKit/Source/core/fetch/FontResource.h |
index e83ab315a525782642b34205c432c2d1cc84114f..c3676fe6d706f3dd1f4fa646bea5279e2d56b1ac 100644 |
--- a/third_party/WebKit/Source/core/fetch/FontResource.h |
+++ b/third_party/WebKit/Source/core/fetch/FontResource.h |
@@ -67,6 +67,10 @@ class CORE_EXPORT FontResource final : public Resource { |
bool italic, |
FontOrientation = FontOrientation::Horizontal); |
+ // Calls to addClient() and removeClient() is forbidden in this callback to |
+ // prevent potential race issues. |
+ void willReloadAfterDiskCacheMiss() override; |
+ |
private: |
class FontResourceFactory : public ResourceFactory { |
public: |
@@ -112,6 +116,7 @@ class FontResourceClient : public ResourceClient { |
ResourceClientType getResourceClientType() const final { return FontType; } |
virtual void fontLoadShortLimitExceeded(FontResource*) {} |
virtual void fontLoadLongLimitExceeded(FontResource*) {} |
+ virtual void willReloadAfterDiskCacheMiss(const FontResource*) {} |
}; |
} // namespace blink |