Remove virtual keyboard support.

chrome/common/extensions/extension.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/common/extensions/extension.h"
 
 #include "base/base64.h"
 #include "base/basictypes.h"
 #include "base/command_line.h"
 #include "base/file_path.h"
@@ skipping 1929 matching lines @@
       *error = ExtensionErrorUtils::FormatErrorMessageUTF16(
           errors::kInvalidInputComponentName, base::IntToString(i));
       return false;
     }
 
     // Get input_components[i].type.
     std::string type_str;
     if (module_value->GetString(keys::kType, &type_str)) {
       if (type_str == "ime") {
         type = INPUT_COMPONENT_TYPE_IME;
-      } else if (type_str == "virtual_keyboard") {
-          if (!api_permissions.count(ExtensionAPIPermission::kExperimental)) {
-            // Virtual Keyboards require the experimental flag.
-            *error = ExtensionErrorUtils::FormatErrorMessageUTF16(
-                errors::kInvalidInputComponentType, base::IntToString(i));
-            return false;
-          }
-        type = INPUT_COMPONENT_TYPE_VIRTUAL_KEYBOARD;
       } else {
         *error = ExtensionErrorUtils::FormatErrorMessageUTF16(
             errors::kInvalidInputComponentType, base::IntToString(i));
         return false;
       }
     } else {
       *error = ExtensionErrorUtils::FormatErrorMessageUTF16(
           errors::kInvalidInputComponentType, base::IntToString(i));
       return false;
     }
@@ skipping 331 matching lines @@
     return false;
   }
 
   // Validate that the overrides are all strings
   for (DictionaryValue::key_iterator iter = overrides->begin_keys();
        iter != overrides->end_keys(); ++iter) {
     std::string page = *iter;
     std::string val;
     // Restrict override pages to a list of supported URLs.
     if ((page != chrome::kChromeUINewTabHost &&
-#if defined(USE_VIRTUAL_KEYBOARD)
-         page != chrome::kChromeUIKeyboardHost &&
-#endif
 #if defined(OS_CHROMEOS)
          page != chrome::kChromeUIActivationMessageHost &&
 #endif
          page != chrome::kChromeUIBookmarksHost &&
          page != chrome::kChromeUIHistoryHost
 #if defined(FILE_MANAGER_EXTENSION)
              &&
          !(location() == COMPONENT &&
            page == chrome::kChromeUIFileManagerHost)
 #endif
@@ skipping 1235 matching lines @@
 
 UpdatedExtensionPermissionsInfo::UpdatedExtensionPermissionsInfo(
     const Extension* extension,
     const ExtensionPermissionSet* permissions,
     Reason reason)
     : reason(reason),
       extension(extension),
       permissions(permissions) {}
 
 }   // namespace extensions