Ignore Shift+Search when spoken feedback is enabled.

chrome/browser/ui/views/aura/caps_lock_handler.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/views/aura/caps_lock_handler.h"
 
 #include "content/public/browser/browser_thread.h"
 
 // TODO(yusukes): Support Ash on Windows.
 #if defined(OS_CHROMEOS)
+#include "chrome/browser/browser_process.h"
 #include "chrome/browser/chromeos/input_method/xkeyboard.h"
 #include "chrome/browser/chromeos/system/runtime_environment.h"
+#include "chrome/browser/prefs/pref_service.h"
+#include "chrome/common/pref_names.h"
 #endif
 
 #if defined(OS_CHROMEOS)
 CapsLockHandler::CapsLockHandler(chromeos::input_method::XKeyboard* xkeyboard)
     : xkeyboard_(xkeyboard),
       is_running_on_chromeos_(
           chromeos::system::runtime_environment::IsRunningOnChromeOS()),
       caps_lock_is_on_(xkeyboard_->CapsLockIsEnabled()) {
   chromeos::SystemKeyEventListener* system_event_listener =
       chromeos::SystemKeyEventListener::GetInstance();
@@ skipping 10 matching lines @@
   chromeos::SystemKeyEventListener* system_event_listener =
       chromeos::SystemKeyEventListener::GetInstance();
   if (system_event_listener)
     system_event_listener->RemoveCapsLockObserver(this);
 #endif
 }
 
 bool CapsLockHandler::HandleToggleCapsLock() {
 #if defined(OS_CHROMEOS)
   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
-  if (is_running_on_chromeos_) {
-    // TODO(yusukes): Do not change Caps Lock status and just return false if
-    // spoken feedback is enabled (crosbug.com/110127).
+  if (is_running_on_chromeos_ &&
+      // When spoken feedback is enabled, the Search key is used as an
+      // accessibility modifier key.
+      !g_browser_process->local_state()->GetBoolean(
+          prefs::kSpokenFeedbackEnabled)) {
     xkeyboard_->SetCapsLockEnabled(!caps_lock_is_on_);
     return true;  // consume the shortcut key.
   }
 #else
   NOTIMPLEMENTED();
 #endif
   return false;
 }
 
 #if defined(OS_CHROMEOS)
 void CapsLockHandler::OnCapsLockChange(bool enabled) {
   caps_lock_is_on_ = enabled;
 }
 #endif