Fix SSLCertificateSocketFactory.getDefaultCipherSuites.

The method was returning all supported cipher suites instead of the
default ones only. The default list of cipher suites actually used by
sockets created by this factory is not affected by this issue.

Change-Id: I2e4d7c6547fcb29ff7a0943bc8791706cc8d22bc
Initialize potentially uninitialized variable

(cherry-pick of c71aad6f1c999c0f4126bce89bd1d9a276e745dc.)

Change-Id: If915c9cfce0a40c5ad82e7378ae56738e9f2a6e9
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.