adb: update symlink timestamps.

Bug: http://b/120162375
Test: adb sync; adb shell touch -h -d 2008-01-0101:01:01 /system/bin/ls; adb sync; adb sync
Change-Id: Iedf54528b164913739c66c71d20006e484a4f5e4

1 files changed, 8 insertions, 2 deletions

diff --git a/adb/transport.cpp b/adb/transport.cpp
index 90f94ee1e..0c7b0b69b 100644
--- a/adb/transport.cpp
+++ b/adb/transport.cpp
@@ -71,6 +71,7 @@ const char* const kFeaturePushSync = "push_sync";
 const char* const kFeatureApex = "apex";
 const char* const kFeatureFixedPushMkdir = "fixed_push_mkdir";
 const char* const kFeatureAbb = "abb";
+const char* const kFeatureFixedPushSymlinkTimestamp = "fixed_push_symlink_timestamp";
 
 namespace {
 
@@ -1005,8 +1006,13 @@ size_t atransport::get_max_payload() const {
 const FeatureSet& supported_features() {
     // Local static allocation to avoid global non-POD variables.
     static const FeatureSet* features = new FeatureSet{
-            kFeatureShell2,         kFeatureCmd,  kFeatureStat2,
-            kFeatureFixedPushMkdir, kFeatureApex, kFeatureAbb,
+            kFeatureShell2,
+            kFeatureCmd,
+            kFeatureStat2,
+            kFeatureFixedPushMkdir,
+            kFeatureApex,
+            kFeatureAbb,
+            kFeatureFixedPushSymlinkTimestamp,
             // Increment ADB_SERVER_VERSION when adding a feature that adbd needs
             // to know about. Otherwise, the client can be stuck running an old
             // version of the server even after upgrading their copy of adb.