DevTools: "Jump between editing locations" experiment

Source/devtools/front_end/ScriptsPanelDescriptor.js

Index: Source/devtools/front_end/ScriptsPanelDescriptor.js
diff --git a/Source/devtools/front_end/ScriptsPanelDescriptor.js b/Source/devtools/front_end/ScriptsPanelDescriptor.js
index 634c53497d69b25e2b410f27bbf98710bd9e3391..3eedb57e230c6b811c402dfa80bd54a2e7465648 100644
--- a/Source/devtools/front_end/ScriptsPanelDescriptor.js
+++ b/Source/devtools/front_end/ScriptsPanelDescriptor.js
@@ -115,6 +115,14 @@ WebInspector.ScriptsPanelDescriptor.ShortcutKeys = {
         WebInspector.KeyboardShortcut.makeDescriptor("o", WebInspector.KeyboardShortcut.Modifiers.CtrlOrMeta | WebInspector.KeyboardShortcut.Modifiers.Shift)
     ],
 
+    JumpToPreviousPosition: [
+        WebInspector.KeyboardShortcut.makeDescriptor(WebInspector.KeyboardShortcut.Keys.Minus, WebInspector.KeyboardShortcut.Modifiers.Alt)
+    ],
+
+    JumpToNextPosition: [
+        WebInspector.KeyboardShortcut.makeDescriptor(WebInspector.KeyboardShortcut.Keys.Plus, WebInspector.KeyboardShortcut.Modifiers.Alt)
+    ],
+
     ToggleBreakpoint: [
         WebInspector.KeyboardShortcut.makeDescriptor("b", WebInspector.KeyboardShortcut.Modifiers.CtrlOrMeta)
     ],