Remove obsolete product_sdk.mk references am: 3e9b2bd53f am: d466364e88

Original change: https://android-review.googlesource.com/c/device/generic/car/+/1859825

Change-Id: Ic7c086ca38584839fd0a59b359d4296924c02e8f
diff --git a/emulator/aosp_car_emulator.mk b/emulator/aosp_car_emulator.mk
index c0b0b59..bf74845 100644
--- a/emulator/aosp_car_emulator.mk
+++ b/emulator/aosp_car_emulator.mk
@@ -41,7 +41,3 @@
 DEVICE_PACKAGE_OVERLAYS += device/generic/car/emulator/cluster/overlay
 endif  # ENABLE_CLUSTER_OS_DOUBLE
 endif  # BUILD_EMULATOR_CLUSTER_DISPLAY
-
-# Define the host tools and libs that are parts of the SDK.
-$(call inherit-product, sdk/build/product_sdk.mk)
-$(call inherit-product, development/build/product_sdk.mk)