fix some obsolete code.google.com sandbox links

tools/run-bisect-manual-test.py

Index: tools/run-bisect-manual-test.py
diff --git a/tools/run-bisect-manual-test.py b/tools/run-bisect-manual-test.py
index 94a2141fe369715e8c1a3f6cc4dd2ca89b6b46c5..9ba33763300f4bc1d483bf192dfa85108509f500 100755
--- a/tools/run-bisect-manual-test.py
+++ b/tools/run-bisect-manual-test.py
@@ -9,7 +9,7 @@ An example usage:
 tools/run-bisect-manual-test.py -g 201281 -b 201290
 
 On Linux platform, follow the instructions in this document
-https://code.google.com/p/chromium/wiki/LinuxSUIDSandboxDevelopment
+https://chromium.googlesource.com/chromium/src/+/master/docs/linux_suid_sandbox_development.md
 to setup the sandbox manually before running the script. Otherwise the script
 fails to launch Chrome and exits with an error.
 
@@ -160,8 +160,8 @@ def main():
   if 'android' not in options.browser_type and sys.platform.startswith('linux'):
     if not os.environ.get('CHROME_DEVEL_SANDBOX'):
       print 'SUID sandbox has not been setup.'\
-            ' See https://code.google.com/p/chromium/wiki/'\
-            'LinuxSUIDSandboxDevelopment for more information.'
+            ' See https://chromium.googlesource.com/chromium/src/'\
+            '+/master/docs/linux_suid_sandbox_development.md.'
       return 1
 
   return _RunBisectionScript(options)