Move the InputComponents out of extensions entirely.

chrome/common/extensions/api/input_ime/input_components_handler.h

Index: chrome/common/extensions/api/input_ime/input_components_handler.h
===================================================================
--- chrome/common/extensions/api/input_ime/input_components_handler.h	(revision 0)
+++ chrome/common/extensions/api/input_ime/input_components_handler.h	(revision 0)
@@ -0,0 +1,67 @@
+// 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.
+
+#ifndef CHROME_COMMON_EXTENSIONS_API_INPUT_IME_INPUT_COMPONENTS_HANDLER_H_
+#define CHROME_COMMON_EXTENSIONS_API_INPUT_IME_INPUT_COMPONENTS_HANDLER_H_
+
+#include <set>
+#include <string>
+#include <vector>
+
+#include "chrome/common/extensions/extension.h"
+#include "chrome/common/extensions/manifest_handler.h"
+
+namespace extensions {
+
+class Extension;
+
+enum InputComponentType {
+  INPUT_COMPONENT_TYPE_NONE = -1,
+  INPUT_COMPONENT_TYPE_IME,
+  INPUT_COMPONENT_TYPE_COUNT
+};
+
+struct InputComponentInfo {
+  // Define out of line constructor/destructor to please Clang.
+  InputComponentInfo();
+  ~InputComponentInfo();
+
+  std::string name;
+  InputComponentType type;
+  std::string id;
+  std::string description;
+  std::string language;
+  std::set<std::string> layouts;
+  std::string shortcut_keycode;
+  bool shortcut_alt;
+  bool shortcut_ctrl;
+  bool shortcut_shift;
+};
+
+struct InputComponents : public Extension::ManifestData {
+  // Define out of line constructor/destructor to please Clang.
+  InputComponents();
+  virtual ~InputComponents();
+
+  std::vector<InputComponentInfo> input_components;
+
+  // Returns list of input components and associated properties.
+  static const std::vector<InputComponentInfo>* GetInputComponents(
+      const Extension* extension);
+};
+
+// Parses the "incognito" manifest key.
+class InputComponentsHandler : public ManifestHandler {
+ public:
+  InputComponentsHandler();
+  virtual ~InputComponentsHandler();
+
+  virtual bool Parse(const base::Value* value,
+                     Extension* extension,
+                     string16* error) OVERRIDE;
+};
+
+}  // namespace extensions
+
+#endif  // CHROME_COMMON_EXTENSIONS_API_INPUT_IME_INPUT_COMPONENTS_HANDLER_H_