commit a381c4ced38de01c88f7e660d5dab85607675ce4
author Siyamed Sinir <siyamed@google.com> Tue Nov 28 13:29:18 2017 -0800
committer Siyamed Sinir <siyamed@google.com> Fri Dec 22 21:09:39 2017 +0000
tree 7ffc13ef11f9c4b8ba900b5ef8cf00c64d1699db
parent 4158c9fbf321ec227bb30fb426cb5cf886f09125

DO NOT MERGE Fix mTrustManager NPE

When isDeviceLocked function is called in KeyguardManager, mTrustManager
can be null. To prevent NPE during this call, moved the mTrustManager
access to a synchronized getter.

Test: run cts -c android.print.cts.PageRangeAdjustmentTest -m testWantedPagesAlreadyWrittenForPreview
Test: run cts -c android.accessibilityservice.cts.AccessibilityEndToEndTest -m testTypeViewTextChangedAccessibilityEvent
Test: run cts -c com.android.cts.appsecurity.DocumentsTest -m testCreateExisting
Test: run cts -c com.android.cts.devicepolicy.ManagedProfileTest -m testCrossProfileCopyPaste
Test: run cts -c android.text.method.cts.PasswordTransformationMethodTest

Bug: 69471788
Change-Id: I4b4a0bb3b127424fecdad85ba559ce861af165e4