Frameworks/base: Make profile buffer adjustable
Frameworks/base: Make profile buffer adjustable

Add a debug system property to change the profile buffer size.

Bug: 26877591
Change-Id: Idd13f2bc6563fd88daadd1d6679f3243dab1a0ef

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