browser: implement multiple permission requesting

android_webview/browser/aw_permission_manager.cc

Index: android_webview/browser/aw_permission_manager.cc
diff --git a/android_webview/browser/aw_permission_manager.cc b/android_webview/browser/aw_permission_manager.cc
index 33f0224cb071d6c6f9cc0d4874bcb9370aa617e3..843731ffc10844a747bdcb35f71a5eaacde0d724 100644
--- a/android_webview/browser/aw_permission_manager.cc
+++ b/android_webview/browser/aw_permission_manager.cc
@@ -234,6 +234,16 @@ int AwPermissionManager::RequestPermission(
   return request_id;
 }
 
+int AwPermissionManager::RequestPermissions(
+    const std::vector<PermissionType>& permissions,
+    content::RenderFrameHost* render_frame_host,
+    const GURL& requesting_origin,
+    bool user_gesture,
+    const base::Callback<void(
+        const std::vector<PermissionStatus>&)>& callback) {
+  return kNoPendingRequestOrSubscription;

[mlamouri (slow - plz ping), 2015/09/23 16:37:37]

Could you add NOTIMPLEMENTED()?

[Lalit Maganti, 2015/09/24 09:24:11]

Done.

+}
+
 // static
 void AwPermissionManager::OnRequestResponse(
     const base::WeakPtr<AwPermissionManager>& manager,