Default roll_aosp.sh to copy artifacts to vendor partition

... to support using ANGLE as a native GL driver.

Note: this will not affect devices installing the APK with
`PRODUCT_PACKAGES += ANGLE` and will *not* also install the
libs to vendor.

Bug: b/147316305
Bug: angleproject:5456
Test: ./scripts/roll_aosp.sh and build in AOSP
Change-Id: I98cab8d0735a4f66293ac063e0eef2ae7ddbee7b
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2618529
Reviewed-by: Tim Van Patten <timvp@google.com>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Tim Van Patten <timvp@google.com>

scripts/generate_android_bp.py

@@ -312,7 +312,7 @@ def merge_bps(bps_for_abis):
     return common_bp
 
 
-def library_target_to_blueprint(target, build_info, copy_to_vendor, relative_install_path):
+def library_target_to_blueprint(target, build_info):
     bps_for_abis = {}
     blueprint_type = ""
     for abi in abi_targets:
@@ -339,11 +339,9 @@ def library_target_to_blueprint(target, build_info, copy_to_vendor, relative_ins
 
         bp['sdk_version'] = sdk_version
         bp['stl'] = stl
-        if copy_to_vendor:
+        if target in root_targets:
             bp['vendor'] = True
-        if relative_install_path is not None:
-            assert copy_to_vendor
-            bp['target'] = {'android': {'relative_install_path': relative_install_path}}
+            bp['target'] = {'android': {'relative_install_path': 'egl'}}
         bps_for_abis[abi] = bp
 
     common_bp = merge_bps(bps_for_abis)
@@ -446,14 +444,11 @@ def action_target_to_blueprint(target, build_info):
     return blueprint_type, bp
 
 
-def gn_target_to_blueprint(target, build_info, copy_to_vendor, relative_install_path):
+def gn_target_to_blueprint(target, build_info):
     for abi in abi_targets:
         gn_type = build_info[abi][target]['type']
         if gn_type in blueprint_library_target_types:
-            if copy_to_vendor and gn_type == 'shared_library':
-                return library_target_to_blueprint(target, build_info, True, relative_install_path)
-            else:
-                return library_target_to_blueprint(target, build_info, False, None)
+            return library_target_to_blueprint(target, build_info)
         elif gn_type in blueprint_gen_types:
             return action_target_to_blueprint(target, build_info[abi])
         else:
@@ -489,13 +484,7 @@ def main():
             'gn_json_' + fixed_abi,
             help=fixed_abi +
             'gn desc in json format. Generated with \'gn desc <out_dir> --format=json "*"\'.')
-    parser.add_argument(
-        '--copy-to-vendor-partition',
-        help='whether the shared library target will copy to the vendor partition',
-        action='store_true',
-        default=False)
     args = vars(parser.parse_args())
-    copy_to_vendor = args['copy_to_vendor_partition']
 
     build_info = {}
     for abi in abi_targets:
@@ -512,13 +501,7 @@ def main():
 
     blueprint_targets = []
     for target in targets_to_write:
-        blueprint_targets.append(
-            gn_target_to_blueprint(
-                target,
-                build_info,
-                copy_to_vendor,
-                relative_install_path='egl' if copy_to_vendor and
-                (target in root_targets) else None))
+        blueprint_targets.append(gn_target_to_blueprint(target, build_info))
 
     # Add APKs with all of the root libraries
     blueprint_targets.append(('filegroup', {

scripts/roll_aosp.sh

@@ -105,7 +105,7 @@ python scripts/generate_android_bp.py \
     ${GN_OUTPUT_DIRECTORY}/desc.arm.json \
     ${GN_OUTPUT_DIRECTORY}/desc.arm64.json \
     ${GN_OUTPUT_DIRECTORY}/desc.x86.json \
-    ${GN_OUTPUT_DIRECTORY}/desc.x64.json $@ > Android.bp
+    ${GN_OUTPUT_DIRECTORY}/desc.x64.json > Android.bp
 
 rm -rf ${GN_OUTPUT_DIRECTORY}
 git add Android.bp