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Bug 991285 part 2: Give nsRenderingContext a private destructor and mark it as MOZ_FINAL, for safer refcounting. r=roc

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This commit is contained in:
Daniel Holbert 2014-04-15 12:55:24 -07:00
parent b0faf1eb9b
commit 1e23ccace1
1 changed files with 7 additions and 3 deletions
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10
gfx/src/nsRenderingContext.h
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@ -34,7 +34,7 @@ typedef enum {
nsLineStyle_kDotted = 3
} nsLineStyle;
class nsRenderingContext
class nsRenderingContext MOZ_FINAL
{
typedef mozilla::gfx::UserData UserData;
typedef mozilla::gfx::UserDataKey UserDataKey;
@ -42,7 +42,6 @@ class nsRenderingContext
public:
nsRenderingContext() : mP2A(0.) {}
// ~nsRenderingContext() {}
NS_INLINE_DECL_REFCOUNTING(nsRenderingContext)
@ -130,7 +129,12 @@ public:
return mUserData.Remove(key);
}
protected:
private:
// Private destructor, to discourage deletion outside of Release():
~nsRenderingContext()
{
}
int32_t GetMaxChunkLength();
nsRefPtr<gfxContext> mThebes;