Delete all ro.hwui.* props

Remove all ro.hwui.* tuning props and instead
calculate them from the screen resolution.

Or just hardcode them to what all devices
were hardcoding them to anyway.

Bug: 63741221
Test: Check cache size results on sailfish

Change-Id: I8b0d210572a246f4fefb076935cf5156a70c274c
diff --git a/libs/hwui/FboCache.cpp b/libs/hwui/FboCache.cpp
index b2181b6..a39e49f 100644
--- a/libs/hwui/FboCache.cpp
+++ b/libs/hwui/FboCache.cpp
@@ -28,7 +28,7 @@
 ///////////////////////////////////////////////////////////////////////////////
 
 FboCache::FboCache()
-        : mMaxSize(Properties::fboCacheSize) {}
+        : mMaxSize(0) {}
 
 FboCache::~FboCache() {
     clear();