Change webapk packages and directory structure

content/public/android/BUILD.gn

Index: content/public/android/BUILD.gn
diff --git a/content/public/android/BUILD.gn b/content/public/android/BUILD.gn
index 165022f87cb36a8926be033103ff6168651322bd..1d9fb07420c4cffdca63a756061c55e31fd5cf15 100644
--- a/content/public/android/BUILD.gn
+++ b/content/public/android/BUILD.gn
@@ -50,8 +50,8 @@ android_library("content_java") {
     "//third_party/jsr-305:jsr_305_javalib",
     "//ui/accessibility:ui_accessibility_java",
     "//ui/android:ui_java",
-    "//web_apks/minting_example:minting_client_lib",
-    "//web_apks/minting_example:minting_common_lib",
+    "//webapk/libs/client",
+    "//webapk/libs/common",
 
     #"//content:content_common",
   ]
@@ -408,6 +408,6 @@ junit_binary("content_junit_tests") {
     ":content_java",
     "//base:base_java",
     "//base:base_java_test_support",
-    "//web_apks/minting_example:minting_client_lib",
+    "//webapk/libs/client",
   ]
 }