DevTools: add toggle all breakpoints into shortcuts list.

third_party/WebKit/Source/devtools/front_end/components/ShortcutsScreen.js

Index: third_party/WebKit/Source/devtools/front_end/components/ShortcutsScreen.js
diff --git a/third_party/WebKit/Source/devtools/front_end/components/ShortcutsScreen.js b/third_party/WebKit/Source/devtools/front_end/components/ShortcutsScreen.js
index f3b942efe8fe1f3d327b65bffe694d8cdb410821..c919b8718fa95344d7d8626df30797a4df2e0a40 100644
--- a/third_party/WebKit/Source/devtools/front_end/components/ShortcutsScreen.js
+++ b/third_party/WebKit/Source/devtools/front_end/components/ShortcutsScreen.js
@@ -258,6 +258,7 @@ WebInspector.ShortcutsScreen.registerShortcuts = function()
     section.addAlternateKeys(WebInspector.ShortcutsScreen.SourcesPanelShortcuts.EvaluateSelectionInConsole, WebInspector.UIString("Evaluate selection in console"));
     section.addAlternateKeys(WebInspector.ShortcutsScreen.SourcesPanelShortcuts.AddSelectionToWatch, WebInspector.UIString("Add selection to watch"));
     section.addAlternateKeys(WebInspector.ShortcutsScreen.SourcesPanelShortcuts.ToggleBreakpoint, WebInspector.UIString("Toggle breakpoint"));
+    section.addAlternateKeys(WebInspector.shortcutRegistry.shortcutDescriptorsForAction("debugger.toggle-breakpoints-active"), WebInspector.UIString("Toggle all breakpoints"));
 
     // Editing
     section = WebInspector.shortcutsScreen.section(WebInspector.UIString("Text Editor"));