Add Search-. as a shortcut for the Insert key when Search is acting as a Function key.

chrome/browser/ui/ash/event_rewriter.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/ash/event_rewriter.h"
 
 #include <vector>
 
 #include "ash/shell.h"
 #include "base/logging.h"
@@ skipping 364 matching lines @@
 
 void EventRewriter::Rewrite(ui::KeyEvent* event) {
 #if defined(OS_CHROMEOS)
   // Do not rewrite an event sent by ui_controls::SendKeyPress(). See
   // crbug.com/136465.
   if (event->native_event()->xkey.send_event)
     return;
 #endif
   RewriteModifiers(event);
   RewriteNumPadKeys(event);
-  RewriteBackspaceAndArrowKeys(event);
+  RewriteExtendedKeys(event);
   RewriteFunctionKeys(event);
 }
 
 bool EventRewriter::IsAppleKeyboard() const {
   if (last_device_id_ == kBadDeviceId)
     return false;
 
   // Check which device generated |event|.
   std::map<int, DeviceType>::const_iterator iter =
       device_id_to_type_.find(last_device_id_);
@@ skipping 260 matching lines @@
       break;
     default:
       break;
   }
 #else
   // TODO(yusukes): Support Ash on other platforms if needed.
 #endif
   return rewritten;
 }
 
-bool EventRewriter::RewriteBackspaceAndArrowKeys(ui::KeyEvent* event) {
+bool EventRewriter::RewriteExtendedKeys(ui::KeyEvent* event) {
 #if defined(OS_CHROMEOS)
   // On a ChromeOS keyboard, modifier keys can be used to access extended
   // keyboard shortcuts. On other keyboards, keys such as delete and page up are
   // already available, so we do not need to rewrite anything here.
   if (!EventSourceIsChromeOSKeyboard())
     return false;
 
   const PrefService* pref_service =
       pref_service_ ? pref_service_ : GetPrefService();
   bool chromebook_function_key = CommandLine::ForCurrentProcess()->HasSwitch(
@@ skipping 70 matching lines @@
       },
       { // Search+Right -> End
         XK_Right,
         0, Mod4Mask,
         XK_End, ui::VKEY_END,
       },
       { // Search+Down -> Next (aka PageDown)
         XK_Down,
         0, Mod4Mask,
         XK_Next, ui::VKEY_NEXT,
+      },
+      { // Search+Period -> Insert
+        XK_period,
+        0, Mod4Mask,
+        XK_Insert, ui::VKEY_INSERT,
       }
     };
 
     RewriteWithKeyboardRemappingsByKeySym(remappings,
                                           arraysize(remappings),
                                           keysym,
                                           xkey->state,
                                           event->flags(),
                                           &remapped_native_keysym,
                                           &remapped_native_mods,
@@ skipping 191 matching lines @@
   } else if (type == kDeviceChromeOSKeyboard) {
     VLOG(1) << "ChromeOS keyboard '" << device_name << "' connected: "
             << "id=" << device_id;
 #endif
   }
   // Always overwrite the existing device_id since the X server may reuse a
   // device id for an unattached device.
   device_id_to_type_[device_id] = type;
   return type;
 }