Small changes

- Add m7 and avicii (untested)
- Use low_ram target on <2GB devices
  Silly me, this never did anything due to the git reset...
- Update Chromium WebView cherrypick

Patches/Common/android_vendor_divested/build/target/product/lowram.mk

@@ -14,19 +14,20 @@
 # limitations under the License.
 #
 
-# Changes various properties to reduce memory usage even on devices with 1GB+ RAM
+# Changes various properties to reduce memory usage
 
 # Set lowram options
 PRODUCT_PROPERTY_OVERRIDES += \
      ro.config.low_ram=true \
      ro.lmk.critical_upgrade=true \
      ro.lmk.upgrade_pressure=40 \
+     ro.lmk.downgrade_pressure=60 \
+     ro.lmk.kill_heaviest_task=false \
      config.disable_atlas=true \
-     persist.sys.use_16bpp_alpha=1
-
-# set threshold to filter unused apps
-PRODUCT_PROPERTY_OVERRIDES += \
-     pm.dexopt.downgrade_after_inactive_days=14
+     persist.sys.use_16bpp_alpha=1 \
+     dalvik.vm.madvise-random=true
+#     dalvik.vm.heapgrowthlimit=128m \
+#     dalvik.vm.heapsize=256m
 
 # Speed profile services and wifi-service to reduce RAM and storage.
 PRODUCT_SYSTEM_SERVER_COMPILER_FILTER := speed-profile
@@ -34,3 +35,11 @@ PRODUCT_SYSTEM_SERVER_COMPILER_FILTER := speed-profile
 # Always preopt extracted APKs to prevent extracting out of the APK for gms
 # modules.
 PRODUCT_ALWAYS_PREOPT_EXTRACTED_APK := true
+
+# Do not generate libartd.
+PRODUCT_ART_TARGET_INCLUDE_DEBUG_BUILD := false
+
+# Strip the local variable table and the local variable type table to reduce
+# the size of the system image. This has no bearing on stack traces, but will
+# leave less information available via JDWP.
+PRODUCT_MINIMIZE_JAVA_DEBUG_INFO := true

Patches/LineageOS-14.1/android_device_asus_grouper/0002-Perf_Tweaks.patch

@@ -26,7 +26,6 @@ index f402c86..c84be43 100644
  
  # Filesystem
 diff --git a/device.mk b/device.mk
-index 33c1fc9..8d8c65a 100644
 --- a/device.mk
 +++ b/device.mk
 @@ -24,7 +24,8 @@ PRODUCT_COPY_FILES += \
@@ -40,7 +39,6 @@ index 33c1fc9..8d8c65a 100644
  DEVICE_PACKAGE_OVERLAYS += \
      device/asus/grouper/overlay
 diff --git a/overlay/frameworks/base/core/res/res/values/config.xml b/overlay/frameworks/base/core/res/res/values/config.xml
-index d28e4fb..c9ec73a 100644
 --- a/overlay/frameworks/base/core/res/res/values/config.xml
 +++ b/overlay/frameworks/base/core/res/res/values/config.xml
 @@ -219,4 +219,11 @@
@@ -56,10 +54,9 @@ index d28e4fb..c9ec73a 100644
 +
  </resources>
 diff --git a/system.prop b/system.prop
-index b1d9807..1f31c09 100644
 --- a/system.prop
 +++ b/system.prop
-@@ -12,6 +12,29 @@ ro.sf.lcd_density=213
+@@ -12,6 +12,27 @@ ro.sf.lcd_density=213
  # Wi-Fi
  wifi.interface=wlan0
  
@@ -78,8 +75,6 @@ index b1d9807..1f31c09 100644
 +dalvik.vm.dex2oat-flags=--no-watch-dog
 +dalvik.vm.dex2oat-swap=true
 +debug.hwui.render_dirty_regions=false
-+persist.debug.wfd.enable=1
-+persist.sys.force_highendgfx=true
 +persist.sys.scrollingcache=1
 +persist.sys.use_16bpp_alpha=1
 +pm.sleep_mode=1

Patches/LineageOS-15.1/android_packages_providers_MediaProvider/0001-External_Permission.patch

@@ -0,0 +1,28 @@
+From 3f038f4a5e81a78f286f5557066af271683fadbc Mon Sep 17 00:00:00 2001
+From: Luca Stefani <luca.stefani.ge1@gmail.com>
+Date: Thu, 24 Nov 2016 13:31:24 +0100
+Subject: [PATCH] MediaProvider: Add read storage permission
+
+* Fixes:
+Permission Denial: reading com.android.providers.media.MediaProvider uri content://media/external/fs_id
+
+Change-Id: Id4dd5e287c1162f4c8b7fbb2411b834fe98f2516
+---
+ AndroidManifest.xml | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/AndroidManifest.xml b/AndroidManifest.xml
+index 05e6d77..2e33a3a 100644
+--- a/AndroidManifest.xml
++++ b/AndroidManifest.xml
+@@ -13,6 +13,7 @@
+     <uses-permission android:name="android.permission.ACCESS_MTP" />
+     <uses-permission android:name="android.permission.MANAGE_USERS" />
+     <uses-permission android:name="android.permission.INTERACT_ACROSS_USERS" />
++    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
+ 
+     <application android:process="android.process.media"
+                  android:label="@string/app_label"
+-- 
+2.30.2
+