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Bug 824177: Opened windows of browsers inherit their containing app. r=jlebar

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This commit is contained in:
Chris Jones 2012-12-27 15:43:22 -08:00
parent 884ca45414
commit ab6daae23f
1 changed files with 8 additions and 4 deletions
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12
dom/ipc/TabContext.cpp
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@ -52,13 +52,17 @@ TabContext::TabContext(const IPCTabContext& aParams)
MOZ_CRASH();
}
// If ipcContext is a browser element, then the opener's app-id becomes
// our containing app-id. Otherwise, our own and containing app-ids are
// directly inherited from our opener.
// Browser elements can't nest other browser elements. So if
// our opener is browser element, we must be a new DOM window
// opened by it. In that case we inherit our containing app ID
// (if any).
//
// Otherwise, we're a new app window and we inherit from our
// opener app.
if (ipcContext.isBrowserElement()) {
mIsBrowser = true;
mOwnAppId = nsIScriptSecurityManager::NO_APP_ID;
mContainingAppId = context->OwnAppId();
mContainingAppId = context->OwnOrContainingAppId();
}
else {
mIsBrowser = false;