Changeset 154219 in webkit for trunk/Source/WebCore/rendering/RenderFrameSet.cpp

Timestamp:

Aug 17, 2013, 3:58:40 AM (12 years ago)

Author:

[email protected]

Message:

<​https://webkit.org/b/119903> Make Settings ref-counted (and let Frame keep a ref!)

Reviewed by Geoff Garen.

Let Frame hold a RefPtr<Settings> so Frame::settings() isn't forced to go through Page.
It now also returns a reference, as it can never be null.

Removed 8.8 million lines of null-checking as a result.

File:

• trunk/Source/WebCore/rendering/RenderFrameSet.cpp (modified) (1 diff)

trunk/Source/WebCore/rendering/RenderFrameSet.cpp

@@ -645 +645 @@
 bool RenderFrameSet::flattenFrameSet() const
 {
-    return frame() && frame()->settings() && frame()->settings()->frameFlatteningEnabled();
+    return frame() && frame()->settings().frameFlatteningEnabled();
 }