tree dcfc4ad610b9202e79d6cf3ab24bda91ea3e5069
parent ce4b35d5102bb5f78c624dcb5e2b1a8942120b41
author Sarah Parker <sarahparker@google.com> 1457377203 -0800
committer Sarah Parker <sarahparker@google.com> 1457647693 -0800

Filling in speed feature functions for ext tx search

Filled in prune one and prune two. Prune three is still
being experimented with.

Change-Id: Ic07f828c448e86cacb0369aa3a9a0feb2edae054