commit 86eae289acf5b32e4b1a95b12754100fc6c3f266
author bulach@chromium.org <bulach@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> Sat May 10 21:15:07 2014 +0900
committer Qijiang Fan <fqj@google.com> Thu Jun 04 16:39:30 2020 +0900
tree a39fa470a3ccb737baa4a1c09c08518a38f9d170
parent c1dd1262eafdd5215a6a3351b32b3fa9db09bcb7

Android: optimizes jni_generator.

ContentViewCore.java:
Before: real 1m25.705s
After: real 0m0.257s

There was a few overly cautious "non-greedy" terminations, and a few optional
matches outside their respective optional blocks.

BUG=371520

Review URL: https://codereview.chromium.org/277753004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@269575 0039d316-1c4b-4281-b951-d872f2087c98


CrOS-Libchrome-Original-Commit: 6467fc272589db65100cf4a84c01fc5c66194cc9

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 32d09f1..12df8cf 100755
--- a/base/android/jni_generator/jni_generator.py
+++ b/base/android/jni_generator/jni_generator.py
@@ -359,11 +359,11 @@
   contents = contents.replace('\n', '')
   natives = []
   re_native = re.compile(r'(@NativeClassQualifiedName'
-                         '\(\"(?P<native_class_name>.*?)\"\))?\s*'
-                         '(@NativeCall(\(\"(?P<java_class_name>.*?)\"\)))?\s*'
-                         '(?P<qualifiers>\w+\s\w+|\w+|\s+)\s*?native '
-                         '(?P<return_type>\S*?) '
-                         '(?P<name>native\w+?)\((?P<params>.*?)\);')
+                         '\(\"(?P<native_class_name>.*?)\"\)\s+)?'
+                         '(@NativeCall(\(\"(?P<java_class_name>.*?)\"\))\s+)?'
+                         '(?P<qualifiers>\w+\s\w+|\w+|\s+)\s*native '
+                         '(?P<return_type>\S*) '
+                         '(?P<name>native\w+)\((?P<params>.*?)\);')
   for match in re.finditer(re_native, contents):
     native = NativeMethod(
         static='static' in match.group('qualifiers'),