Devtools UI: Add shortcut for activating/deactivating breakpoints

Source/devtools/front_end/main/Main.js

Index: Source/devtools/front_end/main/Main.js
diff --git a/Source/devtools/front_end/main/Main.js b/Source/devtools/front_end/main/Main.js
index 9be5375fe7227b87d0b29ce7fb169853ce91d322..303fdda569299f53781eab1e8e809498683ef0bf 100644
--- a/Source/devtools/front_end/main/Main.js
+++ b/Source/devtools/front_end/main/Main.js
@@ -352,7 +352,7 @@ WebInspector.Main.prototype = {
 
     _registerForwardedShortcuts: function()
     {
-        /** @const */ var forwardedActions = ["main.reload", "main.hard-reload", "main.toggle-dock"];
+        /** @const */ var forwardedActions = ["main.reload", "main.hard-reload", "main.toggle-dock", "debugger.toggle-breakpoints-active"];
         var actionKeys = WebInspector.shortcutRegistry.keysForActions(forwardedActions).map(WebInspector.KeyboardShortcut.keyCodeAndModifiersFromKey);
 
         actionKeys.push({keyCode: WebInspector.KeyboardShortcut.Keys.F8.code});