DO NOT MERGE: Fix a couple of bugs in CEC services

- Correct conversion for byte to int for cec opcode
- Use the right Handler.obtainMessage() to pass an integer variable

Change-Id: Ie3e86225f1702decce454aeb197911a371f51c17

core/java/android/hardware/hdmi/HdmiCecMessage.java

@@ -46,7 +46,7 @@ public final class HdmiCecMessage implements Parcelable {
     public HdmiCecMessage(int source, int destination, int opcode, byte[] params) {
         mSource = source;
         mDestination = destination;
-        mOpcode = opcode;
+        mOpcode = opcode & 0xFF;
         mParams = Arrays.copyOf(params, params.length);
     }
 

services/core/java/com/android/server/hdmi/FeatureAction.java

@@ -133,7 +133,8 @@ abstract class FeatureAction {
 
         @Override
         public void sendTimerMessage(int state, long delayMillis) {
-            sendMessageDelayed(obtainMessage(MSG_TIMEOUT, state), delayMillis);
+            // The third argument(0) is not used.
+            sendMessageDelayed(obtainMessage(MSG_TIMEOUT, state, 0), delayMillis);
         }
 
         @Override