Revert "Add systrace tag for system property"

Revert "Adding system property tracing"

Revert submission 1403568-sysprop_trace

Reason for revert: makes property get/set non-reentrant
Reverted Changes:
I6f85f3f52:Add systrace tag for system property
Id2b93acb2:Adding system property tracing
Id78992d23:Add systrace tag for system property
I1ba9fc7bd:Add systrace tag for system property

Bug: 193050299
Change-Id: I4d8c9e191e28cc99abc4f80600405bfc1b7e48b6
Merged-In: I4d8c9e191e28cc99abc4f80600405bfc1b7e48b6
Test: build and boot a device
(cherry picked from commit dc5577c75e0c68de6069e3f14c887edea051ba97)
diff --git a/cmds/atrace/atrace.cpp b/cmds/atrace/atrace.cpp
index 6f5f70d..287dd48 100644
--- a/cmds/atrace/atrace.cpp
+++ b/cmds/atrace/atrace.cpp
@@ -124,7 +124,6 @@
     { "aidl",       "AIDL calls",               ATRACE_TAG_AIDL, { } },
     { "nnapi",      "NNAPI",                    ATRACE_TAG_NNAPI, { } },
     { "rro",        "Runtime Resource Overlay", ATRACE_TAG_RRO, { } },
-    { "sysprop",    "System Property",          ATRACE_TAG_SYSPROP, { } },
     { k_coreServiceCategory, "Core services", 0, { } },
     { k_pdxServiceCategory, "PDX services", 0, { } },
     { "sched",      "CPU Scheduling",   0, {