Fix a JNI local reference leak in JNIMediaPlayerListener::notify.

Bug: https://code.google.com/p/android/issues/detail?id=62137
Change-Id: I776cd83a66de37fdbbe8af367bf1b26e5e0c7247
Remove possible leak when exception occurred.

nameUtf8 is not released after exception.
In addtion, Fix code going down after ThrowException.

Change-Id: Id46e8ed55acd98e982ae532f7da2c0c48847f010
Memory leak in IInputMethodSessionWrapper executeMessage

In some cases the executeMessage is called with
mInputMethodSession == null. For the messages

DO_UPDATE_SELECTION, DO_APP_PRIVATE_COMMAND

memory is leaked. This commit recycles the args freeing
the allocated memory.

Change-Id: Ic5455a993442780d43a3b0b02e84a7ab931010b1
Fixed race condition in Spinner.DialogPopup on null reference.

NullPointerException is triggered when DialogPopup is
dismissed due to object mPopup being null when not showing.
Race condition is triggered when dialog is dismissed before
touch event to dismiss dialog has been processed properly.

Fixed by adding a null check prior to accessing mPopup object.

Change-Id: I3c4fe9c279d92a7103fb4f68189d1d42beedc606
Merge "Memory leak in IInputMethodSessionWrapper executeMessage" into android-4.4
Merge "Remove possible leak when exception occurred." into android-4.4
Merge "Fix a JNI local reference leak in JNIMediaPlayerListener::notify." into android-4.4