Make bootanimation smooth
Fragment animations are not being saved across configuration changes

As per comment #5 in issue #25994:

The problem here is not that the state isn't saved and restored, the problem is how the BackStackRecord is rebuilt.  The ops themselves do save and restore the state, the problem is in BackStackRecord#addOp.

    void addOp(Op op) {
        if (mHead == null) {
            mHead = mTail = op;
        } else {
            op.prev = mTail;
            mTail.next = op;
            mTail = op;
        }
        op.enterAnim = mEnterAnim;
        op.exitAnim = mExitAnim;
        op.popEnterAnim = mPopEnterAnim;
        op.popExitAnim = mPopExitAnim;
        mNumOp++;
    }

The enter, exit, popEnter and popExit animations are overwritten with whatever is currently in the record, which during the restoration process these are 0 so the values which were saved in the ops is lost.

Change-Id: I095cc7ff4ae65581d728f34217fb873ad2f0c574
Improve detail message for X509TrustManagerExtensions argument validation

Bug: 13728564
Change-Id: I03d08babcdc0d11baff5e76a339b4285e92edee8
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.

PS2: Rebased

Change-Id: I2e4d7c6547fcb29ff7a0943bc8791706cc8d22bc
Test change