From: Jhen <developer@jhen.me>
Date: Thu, 10 Nov 2016 03:34:46 +0000 (+0800)
Subject: Add support remove / clear for chrome.storage
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b86dff45d77d3019222912753423b7d913bb6905;p=platform%2Fframework%2Fweb%2Fcrosswalk-tizen.git

Add support remove / clear for chrome.storage
---

diff --git a/lib/renderer/extensions/storage.js b/lib/renderer/extensions/storage.js
index af3978e..d1a8d88 100644
--- a/lib/renderer/extensions/storage.js
+++ b/lib/renderer/extensions/storage.js
@@ -57,6 +57,27 @@ const getStorageManager = (storageType) => {
       setStorage(storageType, storage)
 
       setTimeout(callback)
+    },
+
+    remove (keys, callback) {
+      const storage = getStorage(storageType)
+
+      if (!Array.isArray(keys)) {
+        keys = [keys]
+      }
+      keys.forEach(function (key) {
+        delete storage[key]
+      })
+
+      setStorage(storageType, storage)
+
+      setTimeout(callback)
+    },
+
+    clear (callback) {
+      setStorage(storageType, {})
+
+      setTimeout(callback)
     }
   }
 }