Restore to libbinder style setTheContextObject.

libhwbinder made the_context_object a member of IPCThreadState.

Reverting here for two reasons:
- reduce libbinder/libhwbinder delta
- this breaks multi-threaded context service managers

Bug: 129785390
Test: (sanity) boot
Change-Id: I0be4cacffb5a207ebbc9724ffb92c1c7d9de3a2f

1 files changed, 4 insertions, 2 deletions

diff --git a/IPCThreadState.cpp b/IPCThreadState.cpp
index dacc0b5..742eba6 100644
--- a/IPCThreadState.cpp
+++ b/IPCThreadState.cpp
@@ -1031,9 +1031,11 @@ status_t IPCThreadState::writeTransactionData(int32_t cmd, uint32_t binderFlags,
     return NO_ERROR;
 }
 
+sp<BHwBinder> the_context_object;
+
 void IPCThreadState::setTheContextObject(sp<BHwBinder> obj)
 {
-    mContextObject = obj;
+    the_context_object = obj;
 }
 
 bool IPCThreadState::isLooperThread()
@@ -1210,7 +1212,7 @@ status_t IPCThreadState::executeCommand(int32_t cmd)
                 }
 
             } else {
-                error = mContextObject->transact(tr.code, buffer, &reply, tr.flags, reply_callback);
+                error = the_context_object->transact(tr.code, buffer, &reply, tr.flags, reply_callback);
             }
 
             mIPCThreadStateBase->popCurrentState();