[LSC] Add LOCAL_LICENSE_KINDS to external/mobile-data-download

Added SPDX-license-identifier-Apache-2.0 to:
  java/com/google/android/libraries/mobiledatadownload/populator/proto/Android.bp
  proto/Android.bp

Bug: 68860345
Bug: 151177513
Bug: 151953481

Test: m all
Change-Id: Ia4ca4ab63725783434de73b13f3c17e84f778648
diff --git a/java/com/google/android/libraries/mobiledatadownload/populator/proto/Android.bp b/java/com/google/android/libraries/mobiledatadownload/populator/proto/Android.bp
index 342a337..db31e28 100644
--- a/java/com/google/android/libraries/mobiledatadownload/populator/proto/Android.bp
+++ b/java/com/google/android/libraries/mobiledatadownload/populator/proto/Android.bp
@@ -15,6 +15,15 @@
 // limitations under the License.
 //
 
+package {
+    // See: http://go/android-license-faq
+    // A large-scale-change added 'default_applicable_licenses' to import
+    // all of the 'license_kinds' from "mobile_data_downloader_license"
+    // to get the below license kinds:
+    //   SPDX-license-identifier-Apache-2.0
+    default_applicable_licenses: ["mobile_data_downloader_license"],
+}
+
 java_library {
     name: "mobile-data-download-populator-java-proto-lite",
     proto: {
@@ -36,4 +45,4 @@
         "//apex_available:platform",
         "com.android.adservices",
     ],
-}
\ No newline at end of file
+}
diff --git a/proto/Android.bp b/proto/Android.bp
index 5de4478..f3f5e71 100644
--- a/proto/Android.bp
+++ b/proto/Android.bp
@@ -12,6 +12,15 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+package {
+    // See: http://go/android-license-faq
+    // A large-scale-change added 'default_applicable_licenses' to import
+    // all of the 'license_kinds' from "mobile_data_downloader_license"
+    // to get the below license kinds:
+    //   SPDX-license-identifier-Apache-2.0
+    default_applicable_licenses: ["mobile_data_downloader_license"],
+}
+
 java_library {
     name: "mobile-data-download-java-proto-lite",
     proto: {
@@ -33,4 +42,4 @@
         "//apex_available:platform",
         "com.android.adservices",
     ],
-}
\ No newline at end of file
+}