Index: third_party/WebKit/Source/core/page/Page.h |
diff --git a/third_party/WebKit/Source/core/page/Page.h b/third_party/WebKit/Source/core/page/Page.h |
index 70e7adeaead866f8fdd4a6237815b44d2d7e0f02..d4a3566e64caf389390dea7be5b41d1259f7a73a 100644 |
--- a/third_party/WebKit/Source/core/page/Page.h |
+++ b/third_party/WebKit/Source/core/page/Page.h |
@@ -119,6 +119,7 @@ public: |
void setMainFrame(Frame*); |
Frame* mainFrame() const { return m_mainFrame; } |
+ void willSwapMainFrame(); |
// Escape hatch for existing code that assumes that the root frame is |
// always a LocalFrame. With OOPI, this is not always the case. Code that |
// depends on this will generally have to be rewritten to propagate any |