Bug 1530961 - Move SearchTestUtils.jsm from browser to toolkit. r=adw

This seems to make more sense as it is currently only handling the search service.

Differential Revision: https://phabricator.services.mozilla.com/D22351

--HG--
rename : browser/components/search/test/browser/SearchTestUtils.jsm => toolkit/components/search/tests/SearchTestUtils.jsm
extra : moz-landing-system : lando

browser/components/search/moz.build

@@ -15,10 +15,6 @@ BROWSER_CHROME_MANIFESTS += [
 
 XPCSHELL_TESTS_MANIFESTS += ['test/unit/xpcshell.ini']
 
-TESTING_JS_MODULES += [
-    'test/browser/SearchTestUtils.jsm',
-]
-
 JAR_MANIFESTS += ['jar.mn']
 
 with Files('**'):

toolkit/components/search/moz.build

@@ -36,5 +36,9 @@ XPCOM_MANIFESTS += [
     'components.conf',
 ]
 
+TESTING_JS_MODULES += [
+    'tests/SearchTestUtils.jsm',
+]
+
 with Files('**'):
     BUG_COMPONENT = ('Firefox', 'Search')