Add java_cpp_template template

base/BUILD.gn

 # Copyright (c) 2013 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import("//build/config/android/rules.gni")
 import("//build/config/ui.gni")
 
 component("base") {
   sources = [
     "third_party/dmg_fp/dmg_fp.h",
@@ skipping 1301 matching lines @@
       "android/java/src/org/chromium/base/PathService.java",
       "android/java/src/org/chromium/base/PathUtils.java",
       "android/java/src/org/chromium/base/PowerMonitor.java",
       "android/java/src/org/chromium/base/SystemMessageHandler.java",
       "android/java/src/org/chromium/base/SysUtils.java",
       "android/java/src/org/chromium/base/ThreadUtils.java",
       "android/java/src/org/chromium/base/TraceEvent.java",
     ]
     jni_package = "base"
   }
+
+  java_cpp_template("base_java_application_state") {
+    sources = [
+      "android/java/src/org/chromium/base/ApplicationState.template",
+      ]
+    source_prereqs = [
+      "android/application_state_list.h"
+      ]
+
+    package_name = "org/chromium/base"
+  }
+
+  java_cpp_template("base_java_memory_pressure_level_list") {
+    sources = [
+      "android/java/src/org/chromium/base/MemoryPressureLevelList.template",
+      ]
+    source_prereqs = [
+      "memory/memory_pressure_level_list.h"
+      ]
+
+    package_name = "org/chromium/base"
+  }
+
+  java_cpp_template("base_native_libraries_gen") {
+    sources = [
+      "android/java/templates/NativeLibraries.template",
+      ]
+    source_prereqs = [
+      "android/java/templates/native_libraries_array.h",
+      ]
+
+    package_name = "org/chromium/base/library_loader"
+    include_path = "android/java/templates"
+  }
+
+
 }