Bug 1408949 - Always clear splitconsole height pref after each test;r=Honza

MozReview-Commit-ID: 8BxwRp19U9l

--HG--
extra : rebase_source : 8feee641b738331f0f58694fb809a25949dd1802

devtools/client/framework/test/shared-head.js

@@ -118,6 +118,7 @@ registerCleanupFunction(() => {
   Services.prefs.clearUserPref("devtools.toolbox.host");
   Services.prefs.clearUserPref("devtools.toolbox.previousHost");
   Services.prefs.clearUserPref("devtools.toolbox.splitconsoleEnabled");
+  Services.prefs.clearUserPref("devtools.toolbox.splitconsoleHeight");
 });
 
 registerCleanupFunction(function* cleanup() {

devtools/client/webconsole/new-console-output/test/mochitest/browser_webconsole_split_focus.js

@@ -59,7 +59,6 @@
 
   function finish() {
     toolbox = TEST_URI = null;
-    Services.prefs.clearUserPref("devtools.toolbox.splitconsoleHeight");
     finishTest();
   }
 }

devtools/client/webconsole/new-console-output/test/mochitest/browser_webconsole_split_persist.js

@@ -112,7 +112,6 @@
 
   function finish() {
     toolbox = TEST_URI = null;
-    Services.prefs.clearUserPref("devtools.toolbox.splitconsoleHeight");
     finishTest();
   }
 }

devtools/client/webconsole/test/browser_webconsole_split_persist.js

@@ -112,7 +112,6 @@
 
   function finish() {
     toolbox = TEST_URI = null;
-    Services.prefs.clearUserPref("devtools.toolbox.splitconsoleHeight");
     finishTest();
   }
 }