Bug 1448077 - Move devtools-startup preferences file to dedicated /preferences folder;r=jryans

Changing the name for consistency purposes (see RFC
https://github.com/devtools-html/rfcs/issues/43)

MozReview-Commit-ID: EahEwoR9eBF

--HG--
rename : devtools/startup/devtools-startup-prefs.js => devtools/startup/preferences/devtools-startup.js
extra : rebase_source : eddc92413f69a80884d9dc26a6b603af2ce04b41

.eslintignore

@@ -153,7 +153,7 @@ devtools/client/debugger/new/**
 
 # Ignore devtools preferences files
 devtools/client/preferences/**
-devtools/startup/devtools-startup-prefs.js
+devtools/startup/preferences/devtools-startup.js
 
 # Ignore devtools third-party libs
 devtools/shared/jsbeautify/*

browser/installer/package-manifest.in

@@ -425,7 +425,7 @@
 ; [DevTools Startup Files]
 @RESPATH@/browser/chrome/devtools-startup@JAREXT@
 @RESPATH@/browser/chrome/devtools-startup.manifest
-@RESPATH@/browser/@PREF_DIR@/devtools-startup-prefs.js
+@RESPATH@/browser/@PREF_DIR@/devtools-startup.js
 
 ; DevTools
 @RESPATH@/browser/chrome/devtools@JAREXT@

devtools/docs/preferences.md

@@ -72,12 +72,12 @@ To create a new preference, it should be assigned a default value. Default prefe
 defined in preferences files such as:
 - devtools/client/preferences/devtools.js
 - devtools/client/preferences/debugger.js
-- devtools/startup/devtools-startup-prefs.js
+- devtools/startup/preferences/devtools-startup.js
 
 Most new preferences should go in devtools/client/preferences/devtools.js. Debugger
 specific preferences should go in devtools/client/preferences/debugger.js. Finally if a
 preference needs to be available very early during the Firefox startup sequence, it should
-go in devtools/startup/devtools-startup-prefs.js.
+go in devtools/startup/preferences/devtools-startup.js.
 
 ### Projects using Launchpad
 

devtools/startup/moz.build

@@ -6,8 +6,8 @@
 
 JAR_MANIFESTS += ['jar.mn']
 
-JS_PREFERENCE_PP_FILES += [
-    'devtools-startup-prefs.js',
+DIRS += [
+    'preferences',
 ]
 
 # Register the startup components only for 'all' builds.

devtools/startup/preferences/moz.build

@@ -0,0 +1,9 @@
+# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
+# vim: set filetype=python:
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+JS_PREFERENCE_PP_FILES += [
+    'devtools-startup.js'
+]