Expose the V8 script context from WebRemoteFrame.

public/web/WebRemoteFrame.h

Index: public/web/WebRemoteFrame.h
diff --git a/public/web/WebRemoteFrame.h b/public/web/WebRemoteFrame.h
index c72c1972e0df0b2eabeb16dc3b5962916e0f51b3..891289c0dd7692a2d99e45371305f2846b746396 100644
--- a/public/web/WebRemoteFrame.h
+++ b/public/web/WebRemoteFrame.h
@@ -44,6 +44,10 @@ public:
     virtual void didStartLoading() = 0;
     virtual void didStopLoading() = 0;
 
+    // This method is only temporary, until <webview> is migrated over to

[dcheng, 2015/09/11 18:10:53]

Suggested comment: Temporary method to allow embedders to get the script context
of a remote frame. This should only be used by legacy code that has not yet
migrated over to the new OOPI infrastructure.

[nasko, 2015/09/11 18:24:31]

Done.

+    // out-of-process iframes. DO NOT USE for anything else.
+    virtual v8::Local<v8::Context> doNotUseMainWorldScriptContext() const = 0;

[dcheng, 2015/09/11 18:10:53]

I suggest naming this deprecatedMainWorldScriptContext(): it fits in a bit
better with the naming conventions and should sufficiently convey that this is a
stopgap.

[nasko, 2015/09/11 18:24:31]

Done.

+
 protected:
     explicit WebRemoteFrame(WebTreeScopeType scope) : WebFrame(scope) { }
 };