Move IGraphicBufferProducer to graphics/bufferqueue.

Test: With CtsMediaTestCases.apk installed,
adb shell am instrument -e size small -w
'android.media.cts/android.support.test.runner.AndroidJUnitRunner'

Bug: 35442034
Change-Id: Ia1ef0eb069fcd97f7afcf42bf3bb16c8c6a752c4
6 files changed