Add new intent/method for cropping and setting wallpapers

Also, create a system fallback WallpaperCropper

Bug: 4225598

Change-Id: I6bc6d5a3bb3df1dc00f3db701978aa172020c568
diff --git a/packages/WallpaperCropper/Android.mk b/packages/WallpaperCropper/Android.mk
new file mode 100644
index 0000000..09b41fd
--- /dev/null
+++ b/packages/WallpaperCropper/Android.mk
@@ -0,0 +1,19 @@
+LOCAL_PATH:= $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_MODULE_TAGS := optional
+
+LOCAL_SRC_FILES := $(call all-java-files-under, src)
+
+LOCAL_JAVA_LIBRARIES := telephony-common
+LOCAL_STATIC_JAVA_LIBRARIES := android-support-v4
+
+LOCAL_PACKAGE_NAME := WallpaperCropper
+LOCAL_CERTIFICATE := platform
+LOCAL_PRIVILEGED_MODULE := true
+
+LOCAL_PROGUARD_FLAG_FILES := proguard.flags
+
+include $(BUILD_PACKAGE)
+
+include $(call all-makefiles-under,$(LOCAL_PATH))