Manage imagecache ram budget
Manage imagecache ram budget

This code was lifted from the browser, and is now global since java clients may
also use this cache for decoded images

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