DevTools: Add support for showing shortcuts based on shortcuts registry and use it for pause/resume…

Source/devtools/front_end/components/ShortcutsScreen.js

Index: Source/devtools/front_end/components/ShortcutsScreen.js
diff --git a/Source/devtools/front_end/components/ShortcutsScreen.js b/Source/devtools/front_end/components/ShortcutsScreen.js
index 19f88a79b8cb4cd075de44cbf8f9aec65c97b9f2..d8af2529e3770e4034c395b66290f58e10293c7d 100644
--- a/Source/devtools/front_end/components/ShortcutsScreen.js
+++ b/Source/devtools/front_end/components/ShortcutsScreen.js
@@ -248,7 +248,7 @@ WebInspector.ShortcutsScreen.registerShortcuts = function()
     // Sources panel
     var section = WebInspector.shortcutsScreen.section(WebInspector.UIString("Sources Panel"));
 
-    section.addAlternateKeys(WebInspector.ShortcutsScreen.SourcesPanelShortcuts.PauseContinue, WebInspector.UIString("Pause/Continue"));
+    section.addAlternateKeys(WebInspector.shortcutRegistry.shortcutDescriptorsForAction("debugger.toggle-pause"), WebInspector.UIString("Pause/Continue"));
     section.addAlternateKeys(WebInspector.ShortcutsScreen.SourcesPanelShortcuts.StepOver, WebInspector.UIString("Step over"));
     section.addAlternateKeys(WebInspector.ShortcutsScreen.SourcesPanelShortcuts.StepInto, WebInspector.UIString("Step into"));
     section.addAlternateKeys(WebInspector.ShortcutsScreen.SourcesPanelShortcuts.StepOut, WebInspector.UIString("Step out"));
@@ -392,11 +392,6 @@ WebInspector.ShortcutsScreen.SourcesPanelShortcuts = {
         WebInspector.KeyboardShortcut.makeDescriptor(WebInspector.KeyboardShortcut.Keys.Enter, WebInspector.KeyboardShortcut.Modifiers.CtrlOrMeta)
     ],
 
-    PauseContinue: [
-        WebInspector.KeyboardShortcut.makeDescriptor(WebInspector.KeyboardShortcut.Keys.F8),
-        WebInspector.KeyboardShortcut.makeDescriptor(WebInspector.KeyboardShortcut.Keys.Backslash, WebInspector.KeyboardShortcut.Modifiers.CtrlOrMeta)
-    ],
-
     StepOver: [
         WebInspector.KeyboardShortcut.makeDescriptor(WebInspector.KeyboardShortcut.Keys.F10),
         WebInspector.KeyboardShortcut.makeDescriptor(WebInspector.KeyboardShortcut.Keys.SingleQuote, WebInspector.KeyboardShortcut.Modifiers.CtrlOrMeta)