Bug 952894 - Use existing triggers to clear open search engines state r=rnewman
Bug 952894 - Browser search and feed discovery tests r=rnewman
Merge m-c to f-t
bug 952928 - Ensure an autorelease pool is in place in InitializeVersionNumbers() before calling Cocoa APIs. r=benwa
bug 953247 - use binary search instead of linear scan to find tab-width records. r=roc
Merge f-t to m-c
Merge b-i to m-c