vm: reduce logcat debug spam

this ought to prevent:
D/dalvikvm(12407): Trying to load lib libjavacore.so 0x0
D/dalvikvm(12407): Added shared lib libjavacore.so 0x0
D/dalvikvm(12407): No JNI_OnLoad found in libnativehelper.so 0x0, skipping init
D/dalvikvm(12407): Note: class Landroid/app/ActivityManagerNative; has 180 unimplemented (abstract) methods

Change-Id: I3e6017404e2ec4c85a502071db0d12fb40ff5a56
Dalvik :Increase the upper limit check for DexOpt Deps table

Increasing upper limit check for the Deps table as additonal
jars added causes the dalvik to crash while performing dexopt
on cached jar files. This is needed for passing cts test case
which is part of libcore.java.util.jar.DalvikExecTest class

Change-Id: I479d105002f98abd281aeeaa6463fc870a3c86b3

Conflicts:
	vm/analysis/DexPrepare.cpp