First few API implementation of AppsDebuggerPrivate.

chrome/common/extensions/manifest.h

 // 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_MANIFEST_H_
 #define CHROME_COMMON_EXTENSIONS_MANIFEST_H_
 
 #include <map>
 #include <string>
 #include <set>
@@ skipping 31 matching lines @@
 
   // Returns the manifest type.
   Extension::Type type() const { return type_; }
 
   bool is_theme() const { return type_ == Extension::TYPE_THEME; }
   bool is_platform_app() const { return type_ == Extension::TYPE_PLATFORM_APP; }
   bool is_hosted_app() const { return type_ == Extension::TYPE_HOSTED_APP; }
   bool is_legacy_packaged_app() const {
     return type_ == Extension::TYPE_LEGACY_PACKAGED_APP;
   }
+  bool is_extension() const { return type_ == Extension::TYPE_EXTENSION; }
 
   // These access the wrapped manifest value, returning false when the property
   // does not exist or if the manifest type can't access it.
   bool HasKey(const std::string& key) const;
   bool HasPath(const std::string& path) const;
   bool Get(const std::string& path, base::Value** out_value) const;
   bool GetBoolean(const std::string& path, bool* out_value) const;
   bool GetInteger(const std::string& path, int* out_value) const;
   bool GetString(const std::string& path, std::string* out_value) const;
   bool GetString(const std::string& path, string16* out_value) const;
@@ skipping 30 matching lines @@
   scoped_ptr<base::DictionaryValue> value_;
 
   Extension::Type type_;
 
   DISALLOW_COPY_AND_ASSIGN(Manifest);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_COMMON_EXTENSIONS_MANIFEST_H_