Add cardview to support extra package.

Change-Id: I796857c19ff466d0d84b9c9901273068510c3fb6
diff --git a/build/sdk.atree b/build/sdk.atree
index 9a74958..ba28e11 100644
--- a/build/sdk.atree
+++ b/build/sdk.atree
@@ -405,6 +405,12 @@
 frameworks/support/v7/palette/project.properties                                                  extras/android/support/v7/palette/project.properties
 ${OUT_DIR}/target/common/obj/PACKAGING/android-support-v7-palette_intermediates/android-support-v7-palette.jar    extras/android/support/v7/palette/libs/android-support-v7-palette.jar
 
+frameworks/support/v7/cardview/AndroidManifest.xml                                              extras/android/support/v7/cardview/AndroidManifest.xml
+frameworks/support/v7/cardview/res                                                              extras/android/support/v7/cardview/res
+frameworks/support/v7/cardview/src/.readme                                                      extras/android/support/v7/cardview/src/.readme
+${OUT_DIR}/target/common/obj/PACKAGING/android-support-v7-cardview_intermediates/android-support-v7-cardview.jar    extras/android/support/v7/mediarouter/libs/android-support-v7-cardview.jar
+
+
 # TODO: add .project, .classpath, etc.
 frameworks/support/v7/recyclerview/README.txt                                                     extras/android/support/v7/recyclerview/README.txt
 frameworks/support/v7/recyclerview/AndroidManifest.xml                                            extras/android/support/v7/recyclerview/AndroidManifest.xml