Implement Keybinding for script badges.

chrome/browser/ui/gtk/extensions/extension_keybinding_registry_gtk.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/ui/gtk/extensions/extension_keybinding_registry_gtk.h"
 
 #include "chrome/browser/extensions/api/commands/command_service.h"
 #include "chrome/browser/extensions/api/commands/command_service_factory.h"
 #include "chrome/browser/extensions/browser_event_router.h"
 #include "chrome/browser/extensions/extension_service.h"
@@ skipping 48 matching lines @@
   extensions::CommandService* command_service =
       extensions::CommandServiceFactory::GetForProfile(profile_);
   extensions::CommandMap commands;
   if (!command_service->GetNamedCommands(
           extension->id(),
           extensions::CommandService::ACTIVE_ONLY,
           &commands)) {
     return;
   }
 
-  extensions::CommandMap::const_iterator iter = commands.begin();
-  for (; iter != commands.end(); ++iter) {
+  for (extensions::CommandMap::const_iterator iter = commands.begin();
+       iter != commands.end(); ++iter) {
     if (!command_name.empty() && (iter->second.command_name() != command_name))
       continue;
 
     ui::AcceleratorGtk accelerator(iter->second.accelerator().key_code(),
                                    iter->second.accelerator().IsShiftDown(),
                                    iter->second.accelerator().IsCtrlDown(),
                                    iter->second.accelerator().IsAltDown());
     event_targets_[accelerator] =
         std::make_pair(extension->id(), iter->second.command_name());
 
@@ skipping 41 matching lines @@
         std::make_pair(extension->id(), page_action.command_name());
   }
 }
 
 void ExtensionKeybindingRegistryGtk::RemoveExtensionKeybinding(
     const extensions::Extension* extension,
     const std::string& command_name) {
   EventTargets::iterator iter = event_targets_.begin();
   while (iter != event_targets_.end()) {
     if (iter->second.first != extension->id() ||
-        (!command_name.empty() && (iter->second.second != command_name))) {
+        (!command_name.empty() && iter->second.second != command_name)) {
       ++iter;
       continue;  // Not the extension or command we asked for.
     }
 
     // On GTK, unlike Windows, the Event Targets contain all events but we must
     // only unregister the ones we own.
     if (ShouldIgnoreCommand(iter->second.second)) {
       ++iter;
       continue;
     }
@@ skipping 19 matching lines @@
   if (it == event_targets_.end()) {
     NOTREACHED();  // Shouldn't get this event for something not registered.
     return FALSE;
   }
 
   service->browser_event_router()->CommandExecuted(
       profile_, it->second.first, it->second.second);
 
   return TRUE;
 }