Move ThemeHandler from c/c/e/api; move GetBrowserImages() out of Extension class

chrome/common/extensions/api/themes/theme_handler.h

-// Copyright (c) 2013 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_THEMES_THEME_HANDLER_H_
-#define CHROME_COMMON_EXTENSIONS_API_THEMES_THEME_HANDLER_H_
-
-#include "chrome/common/extensions/extension.h"
-#include "chrome/common/extensions/manifest_handler.h"
-
-namespace base {
-class DictionaryValue;
-}
-
-namespace extensions {
-
-// A structure to hold the parsed theme data.
-struct ThemeInfo : public Extension::ManifestData {
-  // Define out of line constructor/destructor to please Clang.
-  ThemeInfo();
-  virtual ~ThemeInfo();
-
-  static base::DictionaryValue* GetThemeImages(const Extension* extension);
-  static base::DictionaryValue* GetThemeColors(const Extension* extension);
-  static base::DictionaryValue* GetThemeTints(const Extension* extension);
-  static base::DictionaryValue* GetThemeDisplayProperties(
-      const Extension* extension);
-
-  // A map of resource id's to relative file paths.
-  scoped_ptr<base::DictionaryValue> theme_images_;
-
-  // A map of color names to colors.
-  scoped_ptr<base::DictionaryValue> theme_colors_;
-
-  // A map of color names to colors.
-  scoped_ptr<base::DictionaryValue> theme_tints_;
-
-  // A map of display properties.
-  scoped_ptr<base::DictionaryValue> theme_display_properties_;
-};
-
-// Parses the "theme" manifest key.
-class ThemeHandler : public ManifestHandler {
- public:
-  ThemeHandler();
-  virtual ~ThemeHandler();
-
-  virtual bool Parse(Extension* extension, string16* error) OVERRIDE;
-  virtual bool Validate(const Extension* extension,
-                        std::string* error,
-                        std::vector<InstallWarning>* warnings) const OVERRIDE;
-
- private:
-  virtual const std::vector<std::string> Keys() const OVERRIDE;
-
-  DISALLOW_COPY_AND_ASSIGN(ThemeHandler);
-};
-
-}  // namespace extensions
-
-#endif  // CHROME_COMMON_EXTENSIONS_API_THEMES_THEME_HANDLER_H_