gn2bp: Add _sanitize_args to JavaCppFeatureSanitier

Test: m cronet_aml_base_java_features_srcjar
Change-Id: I465d2c18890ac2f4b749b4e8cee50dc869766dad

tools/gn2bp/Android.bp.swp

@@ -4240,12 +4240,12 @@ java_genrule {
         "base/task/task_features.cc",
     ],
     cmd: "$(location build/android/gyp/java_cpp_features.py) --srcjar " +
-         "gen/base/java_features_srcjar.srcjar " +
+         "$(out) " +
          "--template " +
-         "../../base/android/java/src/org/chromium/base/BaseFeatures.java.tmpl " +
-         "../../base/android/base_features.cc " +
-         "../../base/features.cc " +
-         "../../base/task/task_features.cc",
+         "$(location base/android/java/src/org/chromium/base/BaseFeatures.java.tmpl) " +
+         "$(location base/android/base_features.cc) " +
+         "$(location base/features.cc) " +
+         "$(location base/task/task_features.cc)",
     out: [
         "base/java_features_srcjar.srcjar",
     ],

tools/gn2bp/gen_android_bp

@@ -902,7 +902,10 @@ class MakeDafsaSanitizer(BaseActionSanitizer):
     return True
 
 class JavaCppFeatureSanitizer(BaseActionSanitizer):
-  pass
+  def _sanitize_args(self):
+    self._update_all_args(self._sanitize_filepath_with_location_tag)
+    self._set_value_arg('--srcjar', '$(out)')
+    super()._sanitize_args()
 
 def get_action_sanitizer(target, type):
   if target.script == "//build/write_buildflag_header.py":