Snap for 5033059 from a6f6af307812a2255f2642db8c310cb6f5c56bd6 to qt-release

Change-Id: I40e352f464c31e976af57f3663af419aa2493003
diff --git a/third_party/googletest b/third_party/googletest
deleted file mode 160000
index ecd5308..0000000
--- a/third_party/googletest
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit ecd530865cefdfa7dea58e84f6aa1b548950363d
diff --git a/third_party/protobuf b/third_party/protobuf
deleted file mode 160000
index a6189ac..0000000
--- a/third_party/protobuf
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit a6189acd18b00611c1dc7042299ad75486f08a1a