Merge "wvcdm: filter logs by app uid" into sc-dev am: 1f796bc4e3

Original change: https://googleplex-android-review.googlesource.com/c/platform/vendor/widevine/+/13577645

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Ie9084b3e16655257555a3fbdd6b2cf1644f8d834

libwvdrmengine/cdm/core/src/oemcrypto_adapter_dynamic.cpp

@@ -435,6 +435,7 @@ class WatchDog {
     status_ = OEMCrypto_SUCCESS;
     gave_up_ = false;
     sandbox_id_ = sandbox_id;
+    uid_ = wvcdm::GetIpcCallingUid();
   }
 
   // Deleted by either thread.
@@ -449,6 +450,7 @@ class WatchDog {
   // Function called by new worker thread.
   static void RunWatchDog(void* watcher) {
     WatchDog* dog = reinterpret_cast<WatchDog*>(watcher);
+    wvcdm::SetLoggingUid(dog->uid_);
     dog->DoInit();
     dog->SignalDoneAndCleanUp();
   }
@@ -610,6 +612,7 @@ class WatchDog {
   bool running_;
   bool gave_up_;
   std::vector<uint8_t> sandbox_id_;
+  uint32_t uid_;
 };
 
 struct LevelSession {