browser: implement multiple permission requesting

content/browser/permissions/permission_service_impl.h

Index: content/browser/permissions/permission_service_impl.h
diff --git a/content/browser/permissions/permission_service_impl.h b/content/browser/permissions/permission_service_impl.h
index 736f39703c64c22213c9a4c0a3a5927082178846..4fdc99db65cd6aafc9fc6636212322001da75fd5 100644
--- a/content/browser/permissions/permission_service_impl.h
+++ b/content/browser/permissions/permission_service_impl.h
@@ -14,6 +14,7 @@
 
 namespace content {
 
+class PermissionPendingRequest;

[mlamouri (slow - plz ping), 2015/09/16 15:08:09]

Hmm, I'm sure this is a stupid question but... what's that?

[Lalit Maganti, 2015/09/16 17:21:18]

Not stupid at all. It's a very old class which no longer exists. Forgot to
remove it.

 enum class PermissionType;
 
 // Implements the PermissionService Mojo interface.
@@ -26,7 +27,6 @@ enum class PermissionType;
 class PermissionServiceImpl : public PermissionService {
  public:
   ~PermissionServiceImpl() override;
-
   // Clear pending operations currently run by the service. This will be called
   // by PermissionServiceContext when it will need the service to clear its
   // state for example, if the frame changes.
@@ -44,14 +44,13 @@ class PermissionServiceImpl : public PermissionService {
       mojo::Callback<void(mojo::Array<PermissionStatus>)>;
 
   struct PendingRequest {
-    PendingRequest(PermissionType permission, const GURL& origin,
-                   const PermissionStatusCallback& callback);
+    PendingRequest(const PermissionsStatusCallback& callback,
+                   int request_count);
     ~PendingRequest();
 
     int manager_id;
-    PermissionType permission;
-    GURL origin;
-    PermissionStatusCallback callback;
+    PermissionsStatusCallback callback;
+    int request_count;
   };
   using RequestsMap = IDMap<PendingRequest, IDMapOwnPointer>;
 
@@ -91,7 +90,15 @@ class PermissionServiceImpl : public PermissionService {
 
   void OnConnectionError();
 
-  void OnRequestPermissionResponse(int request_id, PermissionStatus status);
+  void RequestPermissionsInternal(
+      mojo::Array<PermissionName> permissions,
+      const mojo::String& origin,
+      bool user_gesture,
+      const PermissionsStatusCallback& callback);
+
+  void OnRequestPermissionsResponse(
+      int request_id,
+      const std::vector<PermissionStatus>& status);
 
   PermissionStatus GetPermissionStatusFromName(PermissionName permission,
                                                const GURL& origin);