Refactor srcs-less android_library rules: deps -> exports.

This CL captures the BUILD files and macro callers of native.android_library which use deps without srcs or local resources (exports_manifest, assets_dir, resource_files, etc). Using deps to implicitly export targets will be deprecated soon; please use android_library.exports instead.

Follow-up CL to this LSC by brendandouglas@: https://docs.google.com/document/d/1h2ay0i9Tyun6rJ3a7cFT3YrMar9qYoCEv9dZ_pXOSzY

LSC timeline:[]

RELNOTES: None.
PiperOrigin-RevId: 170090131

src/test/shell/bazel/android/android_integration_test.sh

@@ -81,7 +81,7 @@ function test_sdk_library_deps() {
   cat > java/a/BUILD<<EOF
 android_library(
     name = "a",
-    deps = ["@androidsdk//com.android.support:mediarouter-v7-24.0.0"],
+    exports = ["@androidsdk//com.android.support:mediarouter-v7-24.0.0"],
 )
 EOF