Add chrome.runtime.getPackageDirectoryEntry.

chrome/browser/extensions/api/runtime/runtime_api.h

Index: chrome/browser/extensions/api/runtime/runtime_api.h
diff --git a/chrome/browser/extensions/api/runtime/runtime_api.h b/chrome/browser/extensions/api/runtime/runtime_api.h
index 4baa2f4c61f6bb119b458aa163a3d7b02c53730b..c21255e654afabe78431440ff1794ff580841e42 100644
--- a/chrome/browser/extensions/api/runtime/runtime_api.h
+++ b/chrome/browser/extensions/api/runtime/runtime_api.h
@@ -109,6 +109,16 @@ class RuntimeGetPlatformInfoFunction : public SyncExtensionFunction {
   virtual bool RunImpl() OVERRIDE;
 };
 
+class RuntimeGetPackageDirectoryEntryFunction : public SyncExtensionFunction {
+ public:
+  DECLARE_EXTENSION_FUNCTION("runtime.getPackageDirectoryEntry",
+                             RUNTIME_GETPACKAGEDIRECTORYENTRY)
+
+ protected:
+  virtual ~RuntimeGetPackageDirectoryEntryFunction() {}
+  virtual bool RunImpl() OVERRIDE;
+};
+
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_API_RUNTIME_RUNTIME_API_H_