permissions: remove duplicates from request multiple at the Blink level

third_party/WebKit/Source/modules/permissions/PermissionsCallback.h

Index: third_party/WebKit/Source/modules/permissions/PermissionsCallback.h
diff --git a/third_party/WebKit/Source/modules/permissions/PermissionsCallback.h b/third_party/WebKit/Source/modules/permissions/PermissionsCallback.h
index feef2872bb09a55814d50f4825eef681094489fe..7d007f48722b2b325946611fb64fa6bb5c2188f1 100644
--- a/third_party/WebKit/Source/modules/permissions/PermissionsCallback.h
+++ b/third_party/WebKit/Source/modules/permissions/PermissionsCallback.h
@@ -26,7 +26,7 @@ class ScriptPromiseResolver;
 class PermissionsCallback final
     : public WebCallbacks<WebPassOwnPtr<WebVector<WebPermissionStatus>>, void> {
 public:
-    PermissionsCallback(ScriptPromiseResolver*, PassOwnPtr<WebVector<WebPermissionType>>);
+    PermissionsCallback(ScriptPromiseResolver*, PassOwnPtr<Vector<WebPermissionType>>, PassOwnPtr<Vector<int>>);
     ~PermissionsCallback() = default;
 
     void onSuccess(WebPassOwnPtr<WebVector<WebPermissionStatus>>) override;
@@ -34,7 +34,8 @@ public:
 
 private:
     Persistent<ScriptPromiseResolver> m_resolver;
-    OwnPtr<WebVector<WebPermissionType>> m_permissionTypes;
+    OwnPtr<Vector<WebPermissionType>> m_internalPermissions;
+    OwnPtr<Vector<int>> m_callerIndexToInternalIndex;

[mlamouri (slow - plz ping), 2015/09/29 18:00:07]

nit: those two things need comments.

[Lalit Maganti, 2015/10/02 13:57:25]

Done.

 
     WTF_MAKE_NONCOPYABLE(PermissionsCallback);
 };