[Android] Introduce a Java wrapper for TemplateUrlService.

base/android/jni_generator/jni_generator.py

Index: base/android/jni_generator/jni_generator.py
diff --git a/base/android/jni_generator/jni_generator.py b/base/android/jni_generator/jni_generator.py
index 79a2096a0b365168a8daf1cb21ef09ea1d399737..53a367ad7817b77f57c0f1bba3d95937820f7e5c 100755
--- a/base/android/jni_generator/jni_generator.py
+++ b/base/android/jni_generator/jni_generator.py
@@ -423,8 +423,9 @@ class JNIFromJavaP(object):
   def __init__(self, contents, namespace):
     self.contents = contents
     self.namespace = namespace
-    self.fully_qualified_class = re.match('.*?class (?P<class_name>.*?) ',
-                                          contents[1]).group('class_name')
+    self.fully_qualified_class = re.match(
+        '.*?(class|interface) (?P<class_name>.*?)( |{)',
+        contents[1]).group('class_name')
     self.fully_qualified_class = self.fully_qualified_class.replace('.', '/')
     JniParams.SetFullyQualifiedClass(self.fully_qualified_class)
     self.java_class_name = self.fully_qualified_class.split('/')[-1]