Fix jni prefix patch (#26)

* Fix jni prefix patch

* Update VERSION

* Fix file path

* Handle prefixing imported classes

Author: davidliu

build/VERSION

@@ -1,4 +1,4 @@
 WEBRTC_BUILD_VERSION=125.6422.0.0
 WEBRTC_VERSION=125.6422.0
 WEBRTC_READABLE_VERSION=M125.6422@{#0}
-WEBRTC_COMMIT=9225e0498b0457d74cae2a8bb8aa93fbd0e88552
+WEBRTC_COMMIT=46226b524cf2445bbb34e9c0ccfbcfd3bee7e4a9

build/patches/jni_prefix.patch

@@ -266,15 +266,27 @@ index be0ee6ca43b..8f90d4f6c33 100644
    sb.append(f"""\
  // This file was generated by
 diff --git a/third_party/jni_zero/java_types.py b/third_party/jni_zero/java_types.py
-index 06708f70ab3..65c1b29ee8d 100644
+index 06708f70ab3..a4df349a492 100644
 --- a/third_party/jni_zero/java_types.py
 +++ b/third_party/jni_zero/java_types.py
-@@ -129,7 +129,7 @@ class JavaClass:
-     return JavaClass(f'{prefix}/{self._fqn}', self)
+@@ -62,6 +62,7 @@ class JavaClass:
+   _fqn: str
+   # This is only meaningful if make_prefix have been called on the original class.
+   _class_without_prefix: 'JavaClass' = None
++  _prefix: str = None
+ 
+   def __post_init__(self):
+     assert '.' not in self._fqn, f'{self._fqn} should have / and $, but not .'
+@@ -126,10 +127,10 @@ class JavaClass:
+     if not prefix:
+       return self
+     prefix = prefix.replace('.', '/')
+-    return JavaClass(f'{prefix}/{self._fqn}', self)
++    return JavaClass(f'{prefix}/{self._fqn}', self, prefix)
 
    def make_nested(self, name):
 -    return JavaClass(f'{self._fqn}${name}')
-+    return JavaClass(f'{self.class_without_prefix._fqn}${name}')
++    return JavaClass(f'{self.class_without_prefix._fqn}${name}').make_prefixed(self._prefix)
 
 
  @dataclasses.dataclass(frozen=True)
@@ -310,17 +322,49 @@ index 46d9619789e..4b7e721f716 100644
          _name = get_path_info(_name, "name") + "_jni.h"
          outputs += [ "$_jni_output_dir/$_name" ]
 diff --git a/third_party/jni_zero/parse.py b/third_party/jni_zero/parse.py
-index 33203b9848e..f627ed0f8ee 100644
+index 33203b9848e..ffd92a2e135 100644
 --- a/third_party/jni_zero/parse.py
 +++ b/third_party/jni_zero/parse.py
-@@ -382,7 +382,10 @@ def _do_parse(filename, *, package_prefix):
- 
-   if package_prefix:
-     outer_class = outer_class.make_prefixed(package_prefix)
-+    print("inner classes: ")
+@@ -342,13 +342,15 @@ _IMPORT_REGEX = re.compile(r'^import\s+([^\s*]+);', flags=re.MULTILINE)
+ _IMPORT_CLASS_NAME_REGEX = re.compile(r'^(.*?)\.([A-Z].*)')
+ 
+ 
+-def _parse_imports(contents):
++def _parse_imports(contents, package_prefix):
+   # Regex skips static imports as well as wildcard imports.
+   names = _IMPORT_REGEX.findall(contents)
+   for name in names:
+     m = _IMPORT_CLASS_NAME_REGEX.match(name)
+     if m:
+       package, class_name = m.groups()
++      if package.startswith('org.webrtc'):
++        package = package_prefix + '.org.webrtc'
+       yield java_types.JavaClass(
+           package.replace('.', '/') + '/' + class_name.replace('.', '$'))
+ 
+@@ -385,7 +387,7 @@ def _do_parse(filename, *, package_prefix):
      nested_classes = [c.make_prefixed(package_prefix) for c in nested_classes]
-+    for c in nested_classes:
-+      print(c.full_name_with_slashes, c.class_without_prefix.full_name_with_slashes)
 
    type_resolver = java_types.TypeResolver(outer_class)
-   for java_class in _parse_imports(contents):
+-  for java_class in _parse_imports(contents):
++  for java_class in _parse_imports(contents, package_prefix):
+     type_resolver.add_import(java_class)
+   for java_class in nested_classes:
+     type_resolver.add_nested_class(java_class)
+@@ -415,6 +417,7 @@ def _do_parse(filename, *, package_prefix):
+ 
+ 
+ def parse_java_file(filename, *, package_prefix=None):
++  print("parse_java_file: ", filename)
+   try:
+     return _do_parse(filename, package_prefix=package_prefix)
+   except ParseError as e:
+@@ -431,6 +434,7 @@ _JAVAP_METHOD_REGEX = re.compile(
+ 
+ 
+ def parse_javap(filename, contents):
++  print("parse_javap: ", filename)
+   contents = _remove_generics(contents)
+   match = _JAVAP_CLASS_REGEX.search(contents)
+   if not match:
+