This adds a webui overlay on the extensions page for showing what Extension keybindings are active.…

chrome/browser/ui/webui/extensions/extensions_ui.cc

Index: chrome/browser/ui/webui/extensions/extensions_ui.cc
===================================================================
--- chrome/browser/ui/webui/extensions/extensions_ui.cc	(revision 138124)
+++ chrome/browser/ui/webui/extensions/extensions_ui.cc	(working copy)
@@ -7,9 +7,10 @@
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/webui/chrome_url_data_manager.h"
 #include "chrome/browser/ui/webui/chrome_web_ui_data_source.h"
+#include "chrome/browser/ui/webui/extensions/extension_commands_handler.h"
+#include "chrome/browser/ui/webui/extensions/extension_settings_handler.h"
 #include "chrome/browser/ui/webui/extensions/install_extension_handler.h"
 #include "chrome/browser/ui/webui/extensions/pack_extension_handler.h"
-#include "chrome/browser/ui/webui/extensions/extension_settings_handler.h"
 #include "chrome/browser/ui/webui/shared_resources_data_source.h"
 #include "chrome/common/url_constants.h"
 #include "content/public/browser/web_ui.h"
@@ -24,6 +25,8 @@
   source->set_use_json_js_format_v2();
   source->set_json_path("strings.js");
   source->add_resource_path("extensions.js", IDR_EXTENSIONS_JS);
+  source->add_resource_path("extension_command_list.js",
+                            IDR_EXTENSION_COMMAND_LIST_JS);
   source->add_resource_path("extension_list.js", IDR_EXTENSION_LIST_JS);
   source->set_default_resource(IDR_EXTENSIONS_HTML);
   return source;
@@ -45,6 +48,11 @@
   pack_handler->GetLocalizedValues(source->localized_strings());
   web_ui->AddMessageHandler(pack_handler);
 
+  extensions::ExtensionCommandsHandler* commands_handler =
+      new extensions::ExtensionCommandsHandler();
+  commands_handler->GetLocalizedValues(source->localized_strings());
+  web_ui->AddMessageHandler(commands_handler);
+
   InstallExtensionHandler* install_extension_handler =
       new InstallExtensionHandler();
   install_extension_handler->GetLocalizedValues(source->localized_strings());