Revert "Linktype check for native:product"

This reverts commit 4e7e76fe5a19996ad02f7260ef81c780b41f1a99.

Reason for revert: build breaks (bid: 6147225) and postsubmit test fails.
There are some modules that have both "product_specific: true" and "vendor_available: true", which tags the module as "native:product" unintentionally.
We need to clean up these cases first and revisit this CL.

Bug: 146620523
Bug: 147987741
Change-Id: Ib07543235d72a135b6b732aaa909c147d2df832b
diff --git a/core/cc_prebuilt_internal.mk b/core/cc_prebuilt_internal.mk
index 378483b..6313019 100644
--- a/core/cc_prebuilt_internal.mk
+++ b/core/cc_prebuilt_internal.mk
@@ -85,7 +85,6 @@
 my_link_type := native:ndk:$(my_ndk_stl_family):$(my_ndk_stl_link_type)
 else ifdef LOCAL_USE_VNDK
     _name := $(patsubst %.vendor,%,$(LOCAL_MODULE))
-    _name := $(patsubst %.product,%,$(LOCAL_MODULE))
     ifneq ($(filter $(_name),$(VNDK_CORE_LIBRARIES) $(VNDK_SAMEPROCESS_LIBRARIES) $(LLNDK_LIBRARIES)),)
         ifeq ($(filter $(_name),$(VNDK_PRIVATE_LIBRARIES)),)
             my_link_type := native:vndk
@@ -93,11 +92,7 @@
             my_link_type := native:vndk_private
         endif
     else
-        ifeq ($(LOCAL_PRODUCT_MODULE),true)
-            my_link_type := native:product
-        else
-            my_link_type := native:vendor
-        endif
+        my_link_type := native:vendor
     endif
 else ifneq ($(filter $(TARGET_RECOVERY_OUT)/%,$(LOCAL_MODULE_PATH)),)
 my_link_type := native:recovery
@@ -141,13 +136,8 @@
 
 ifdef my_shared_libraries
 ifdef LOCAL_USE_VNDK
-  ifeq ($(LOCAL_PRODUCT_MODULE),true)
-    my_shared_libraries := $(foreach l,$(my_shared_libraries),\
-      $(if $(SPLIT_PRODUCT.SHARED_LIBRARIES.$(l)),$(l).product,$(l)))
-  else
-    my_shared_libraries := $(foreach l,$(my_shared_libraries),\
-      $(if $(SPLIT_VENDOR.SHARED_LIBRARIES.$(l)),$(l).vendor,$(l)))
-  endif
+  my_shared_libraries := $(foreach l,$(my_shared_libraries),\
+    $(if $(SPLIT_VENDOR.SHARED_LIBRARIES.$(l)),$(l).vendor,$(l)))
 endif
 $(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)DEPENDENCIES_ON_SHARED_LIBRARIES += \
   $(my_register_name):$(LOCAL_INSTALLED_MODULE):$(subst $(space),$(comma),$(my_shared_libraries))