Switch to our webview fork

* Move it to snippets/lineage.xml to avoid conflicts during
  the monthly AOSP merges.

Change-Id: Ic68028bcec5c4e881e0d4d16770e07d0c1356ff3
diff --git a/snippets/lineage.xml b/snippets/lineage.xml
index 88cef34..21f257d 100644
--- a/snippets/lineage.xml
+++ b/snippets/lineage.xml
@@ -7,6 +7,7 @@
   <project path="device/lineage/car" name="LineageOS/android_device_lineage_car" />
   <project path="device/lineage/sepolicy" name="LineageOS/android_device_lineage_sepolicy" />
   <!--<project path="external/bash" name="LineageOS/android_external_bash" />-->
+  <project path="external/chromium-webview" name="LineageOS/android_external_chromium-webview" groups="pdk" clone-depth="1" revision="master" />
   <project path="external/exfatprogs" name="LineageOS/android_external_exfatprogs" />
   <project path="external/htop" name="LineageOS/android_external_htop" />
   <project path="external/libncurses" name="LineageOS/android_external_libncurses" />