third_party/WebKit/Source/core/frame/RemoteFrame.h - Issue 2015003002: Disallow local/remote checks on subclasses of Frame, FrameOwner and DOMWindow.

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Unified Diff: third_party/WebKit/Source/core/frame/RemoteFrame.h

Issue 2015003002: Disallow local/remote checks on subclasses of Frame, FrameOwner and DOMWindow. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: pure virtual Created 4 years, 7 months ago

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Index: third_party/WebKit/Source/core/frame/RemoteFrame.h

diff --git a/third_party/WebKit/Source/core/frame/RemoteFrame.h b/third_party/WebKit/Source/core/frame/RemoteFrame.h

index 7ecd6c8ec6c02ae46224eaf94e379ff20bb07291..ebd1fe43a40eabdb0eb153dc8569b44026ecfca9 100644

--- a/third_party/WebKit/Source/core/frame/RemoteFrame.h

+++ b/third_party/WebKit/Source/core/frame/RemoteFrame.h

@@ -30,7 +30,6 @@ public:

// Frame overrides:

DECLARE_VIRTUAL_TRACE();

- bool isRemoteFrame() const override { return true; }

DOMWindow* domWindow() const override;

WindowProxy* windowProxy(DOMWrapperWorld&) override;

void navigate(Document& originDocument, const KURL&, bool replaceCurrentItem, UserGestureStatus) override;

@@ -67,6 +66,10 @@ private:

// Internal Frame helper overrides:

WindowProxyManager* getWindowProxyManager() const override { return m_windowProxyManager.get(); }

+ // Intentionally private to prevent redundant checks when the type is

+ // already RemoteFrame.

+ bool isLocalFrame() const override { return false; }

+ bool isRemoteFrame() const override { return true; }

Member<RemoteFrameView> m_view;

Member<RemoteSecurityContext> m_securityContext;