Bug 1069421 - Add a memory graph to the timeline, r=pbrosset,paul

--HG--
rename : browser/devtools/shared/test/browser_graphs-09.js => browser/devtools/shared/test/browser_graphs-09a.js
rename : browser/devtools/timeline/widgets/overview.js => browser/devtools/timeline/widgets/markers-overview.js
Merge mozilla-central to fx-team
Backed out changeset d92174bd0918 (bug 1069421) for dt test failures

--HG--
rename : browser/devtools/shared/test/browser_graphs-09a.js => browser/devtools/shared/test/browser_graphs-09.js
rename : browser/devtools/timeline/widgets/markers-overview.js => browser/devtools/timeline/widgets/overview.js
Bug 1074686 - Part 2: Implement room views for Loop Desktop. r=Standard8
Bug 1044985 - Disable browser_dbg-clean-exit test;r=me
Bug 1084902 - Copy _customProfilerOptions before sending request. r=pbrosset
Bug 1093220 - Remove standalone search activity code. r=margaret
CLOSED TREE