The 'vendor' in AB_OTA_PARTITIONS should be in google_devices

Clean up vendor BOARD_PREBUILT_VENDORIMAGE and android-info.mk.
Those are defined in google_devices/.

BUG: 134970317
Change-Id: Iab47a948896a3a9f524e654c5dcb8e19d4743efb
diff --git a/self-extractors_blueline/google_devices/staging/BoardConfigPartial.mk b/self-extractors_blueline/google_devices/staging/BoardConfigPartial.mk
index d4af03b..bb8eb7b 100644
--- a/self-extractors_blueline/google_devices/staging/BoardConfigPartial.mk
+++ b/self-extractors_blueline/google_devices/staging/BoardConfigPartial.mk
@@ -18,3 +18,6 @@
 ifdef USE_ANDROID_INFO
   TARGET_BOARD_INFO_FILE := vendor/google_devices/blueline/android-info.txt
 endif
+
+AB_OTA_PARTITIONS += \
+    vendor
diff --git a/self-extractors_blueline/qcom/staging/BoardConfigPartial.mk b/self-extractors_blueline/qcom/staging/BoardConfigPartial.mk
index bb8eb7b..e0b4fa2 100644
--- a/self-extractors_blueline/qcom/staging/BoardConfigPartial.mk
+++ b/self-extractors_blueline/qcom/staging/BoardConfigPartial.mk
@@ -11,13 +11,3 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-
-BOARD_PREBUILT_VENDORIMAGE := vendor/google_devices/blueline/proprietary/vendor.img
-
--include vendor/google/tools/android-info.mk
-ifdef USE_ANDROID_INFO
-  TARGET_BOARD_INFO_FILE := vendor/google_devices/blueline/android-info.txt
-endif
-
-AB_OTA_PARTITIONS += \
-    vendor