A quick question. Once upon a time Safari would open all PDFs in a tab in-browser. No it just seems to download them, unless I'm opening from Gmail, as I do most of the time, in which case it opens them in Googel's own horrible Google Drive PDF viewer. Any ideas as to how I can revert back to the way things were before? Running Safari 6.0.5 on OS X 10.8.4. Thanks!