IsNativeAppInstalled

third_party/WebKit/Source/web/WebInstalledAppVerificationManager.cpp

Index: third_party/WebKit/Source/web/WebInstalledAppVerificationManager.cpp
diff --git a/third_party/WebKit/Source/web/WebInstalledAppVerificationManager.cpp b/third_party/WebKit/Source/web/WebInstalledAppVerificationManager.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..1a71cefef52de9a46350b821665bb14e4cc2d941
--- /dev/null
+++ b/third_party/WebKit/Source/web/WebInstalledAppVerificationManager.cpp
@@ -0,0 +1,34 @@
+// Copyright 2014 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.
+
+#include "config.h"
+#include "bindings/core/v8/Dictionary.h"
+#include "public/platform/WebVector.h"
+#include "public/web/WebInstalledAppVerificationManager.h"
+#include "modules/installedapp/InstalledAppVerificationManager.h"
+// INCLUDE
+
+namespace blink {
+
+WebInstalledAppVerificationManager::WebInstalledAppVerificationManager(const Dictionary& dictionary)
+{
+    String androidPackageString;
+    DictionaryHelper::get(dictionary, String("packageName"), androidPackageString);
+    androidPackage = androidPackageString;
+
+    Vector<String> dictValue;
+    if (!DictionaryHelper::get(dictionary, String("signingKey"), dictValue)) {
+        String singleKey;
+        bool isSingleKey = DictionaryHelper::get(dictionary, String("signingKey"), singleKey);
+        if (isSingleKey) {
+            WebVector<WebString> result(static_cast<size_t>(1));
+            result[0] = singleKey;
+            keys = result;
+        }
+    } else {
+        keys = dictValue;
+    }
+}
+
+} // namespace blink