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Bug 684695 - Document the effect of non-null mLSHE on how subframe loads behave for session history purposes. r=bzbarsky.

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Henri Sivonen 2011-09-08 17:31:27 +03:00
parent a85bf9b1b0
commit 2d0e422226
1 changed files with 5 additions and 1 deletions
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6
docshell/base/nsDocShell.h
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@ -731,7 +731,11 @@ protected:
// Somebody give me better name
nsCOMPtr<nsISHEntry> mOSHE;
// Reference to the SHEntry for this docshell until the page is loaded
// Somebody give me better name
// Somebody give me better name.
// If mLSHE is non-null, non-pushState subframe loads don't create separate
// root history entries. That is, frames loaded during the parent page
// load don't generate history entries the way frame navigation after the
// parent has loaded does. (This isn't the only purpose of mLSHE.)
nsCOMPtr<nsISHEntry> mLSHE;
// Holds a weak pointer to a RestorePresentationEvent object if any that