Move to using a profile for boot image
Updated the system server profile, moved to using a profile for the
boot image.
Use cases for obtaining profiles:
Automated CUJ tests
Automated app launches
Manual usage of dialer, navigation, playstore, and play music.
Storage savings:
Boot art+vdex+oat size: 78305556->61539326 (-17MB)
New system server profile has more methods (1.5MB -> 4MB oat) since it
has more coverage from use cases.
Ram savings (sample averages for CUJ test):
Average PSS of 3 runs (~100 samples total):
.Boot_vdex: 9359K -> 9902K
.oat_mmap: 21857K -> 13372K
.Heap: 29779K -> 29483K
.Boot_art: 15736K -> 18096K
.LinearAlloc: 9112K -> 8965K
Total PSS: 85846K -> 79819K (-6MB)
Average pages read from flash (512MB device) for CUJ tests (3 samples):
1508MB -> 1183MB
TODO: Investigate why .art goes up, maybe we are missing some classes
in the profiles.
Bug: 37966211
Bug: 63178181
Test: make and flash
Change-Id: I2031c52eab7b868c59d4c5a46cad50bfbc6cd714
diff --git a/config/preloaded-classes-blacklist b/config/preloaded-classes-blacklist
index 48cdce8..f612b12 100644
--- a/config/preloaded-classes-blacklist
+++ b/config/preloaded-classes-blacklist
@@ -1 +1 @@
-placeholder
+android.net.ConnectivityThread$Singleton