Map fullscreen button to maximize

chrome/browser/ui/browser_command_controller.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/browser_command_controller.h"
 
 #include "chrome/app/chrome_command_ids.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/defaults.h"
 #include "chrome/browser/extensions/extension_service.h"
@@ skipping 118 matching lines @@
 bool BrowserCommandController::IsReservedCommandOrKey(
     int command_id,
     const content::NativeWebKeyboardEvent& event) {
   // In Apps mode, no keys are reserved.
   if (browser_->is_app())
     return false;
 
 #if defined(OS_CHROMEOS)
   // Chrome OS's top row of keys produces F1-10.  Make sure that web pages
   // aren't able to block Chrome from performing the standard actions for F1-F4.
-  // We should not handle F5-10 here since they are processed by Ash. See also:
+  // We should not handle F4-10 here since they are processed by Ash. See also:
   // crbug.com/127333#c8
+  // crbug.com/145402 for removing VKEY_F4
   ui::KeyboardCode key_code =
       static_cast<ui::KeyboardCode>(event.windowsKeyCode);
   if ((key_code == ui::VKEY_F1 ||
        key_code == ui::VKEY_F2 ||
-       key_code == ui::VKEY_F3 ||
-       key_code == ui::VKEY_F4) &&
+       key_code == ui::VKEY_F3) &&
       // Make sure it's a browser shortcut (i.e. not an Ash one like Alt+F4).
       command_id != -1) {
     return true;
   }
 #endif
 
   if (window()->IsFullscreen() && command_id == IDC_FULLSCREEN)
     return true;
   return command_id == IDC_CLOSE_TAB ||
          command_id == IDC_CLOSE_WINDOW ||
@@ skipping 938 matching lines @@
 
 BrowserWindow* BrowserCommandController::window() {
   return browser_->window();
 }
 
 Profile* BrowserCommandController::profile() {
   return browser_->profile();
 }
 
 }  // namespace chrome