Add external/googletest.
This is being added to replace external/gtest and external/gmock, but
I'm not removing those in this commit to try to minimize transient
build breakages.
diff --git a/default.xml b/default.xml
index 38d5649..a47bb44 100644
--- a/default.xml
+++ b/default.xml
@@ -142,6 +142,7 @@
<project path="external/google-fonts/cutive-mono" name="platform/external/google-fonts/cutive-mono" groups="pdk-cw-fs,pdk-fs" />
<project path="external/google-fonts/dancing-script" name="platform/external/google-fonts/dancing-script" groups="pdk-cw-fs,pdk-fs" />
<project path="external/google-tv-pairing-protocol" name="platform/external/google-tv-pairing-protocol" groups="pdk-fs" />
+ <project path="external/googletest" name="platform/external/googletest" groups="pdk" />
<project path="external/gptfdisk" name="platform/external/gptfdisk" groups="pdk-fs" />
<project path="external/gtest" name="platform/external/gtest" groups="pdk" />
<project path="external/guava" name="platform/external/guava" groups="pdk-cw-fs,pdk-fs" />