Replace chromium-assets with libapps.

This repo contains hterm, and it was moved into libapps. This bumps hterm to
version 1.27, and will allow tracking of future changes.

.gitmodules

@@ -1,6 +1,6 @@
-[submodule "deps/chromium_assets"]
-	path = deps/chromium_assets
-	url = http://git.chromium.org/chromiumos/platform/assets.git
+[submodule "deps/libapps"]
+	path = deps/libapps
+	url = https://chromium.googlesource.com/apps/libapps
 [submodule "deps/mosh"]
 	path = deps/mosh
 	url = https://github.com/rpwoodbu/mosh.git

build.sh

@@ -151,7 +151,7 @@ git submodule init
 git submodule update
 
 echo "Making hterm dist..."
-pushd deps/chromium_assets/chromeapps/hterm > /dev/null
+pushd deps/libapps/hterm > /dev/null
 if [[ ! -d dist ]]; then
   bin/mkdist.sh
 fi
@@ -236,7 +236,7 @@ fi
 pushd src > /dev/null
 # Copy hterm dist files into app directory.
 mkdir -p app/hterm
-cp -f ../deps/chromium_assets/chromeapps/hterm/dist/js/* app/hterm
+cp -f ../deps/libapps/hterm/dist/js/* app/hterm
 make all
 popd > /dev/null # src