Prevent resource leak in YuvToJpegEncoder
Prevent resource leak in YuvToJpegEncoder

SkWStream is never deleted before going out of scope

Change-Id: Ifdb75c18336d095b012e73b64281ec6c2fc5c3fe

xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base