Add a dependency on the CardView support library

build/secondary/third_party/android_tools/BUILD.gn

Index: build/secondary/third_party/android_tools/BUILD.gn
diff --git a/build/secondary/third_party/android_tools/BUILD.gn b/build/secondary/third_party/android_tools/BUILD.gn
index ce73c6408fdc814e19f70069ed387a19d34b0041..24479e563e16d30eef7d8bb68a1f0e1eaa47153a 100644
--- a/build/secondary/third_party/android_tools/BUILD.gn
+++ b/build/secondary/third_party/android_tools/BUILD.gn
@@ -72,6 +72,23 @@ android_java_prebuilt("android_support_v7_appcompat_java") {
   jar_path = "$android_sdk_root/extras/android/support/v7/appcompat/libs/android-support-v7-appcompat.jar"
 }
 
+android_resources("android_support_v7_cardview_resources") {
+  v14_skip = true
+  resource_dirs = [ "$android_sdk_root/extras/android/support/v7/cardview/res" ]
+  deps = [
+    ":android_support_v7_appcompat_resources",
+  ]
+  custom_package = "android.support.v7.cardview"
+}
+
+android_java_prebuilt("android_support_v7_cardview_java") {
+  deps = [
+    ":android_support_v7_appcompat_java",
+    ":android_support_v7_cardview_resources",
+  ]
+  jar_path = "$android_sdk_root/extras/android/support/v7/cardview/libs/android-support-v7-cardview.jar"
+}
+
 android_resources("android_support_v7_mediarouter_resources") {
   v14_skip = true
   resource_dirs =