Fix strange jump after double-clicking gpu timer
Fix strange jump after double-clicking gpu timer

We are aligning vertically after double-clicking which doesn't have
sense anymore. We should only do it when doing a jumping to a function
call.

In this PR only zoom after a double-click in any event in the
CaptureWindow.

Bug: http://b/193649351
Test: Load a capture, start a capture.

google/orbit,google/orbit,google/orbit,google/orbit