move_source_file.py: Update GN files in addition to GYP files

tools/git/move_source_file.py

Index: tools/git/move_source_file.py
diff --git a/tools/git/move_source_file.py b/tools/git/move_source_file.py
index 117b3ebb1980a7e1d37db0c216cda4266cd35984..b4525bd9491cc5218cfbb23a3ba9ec1d0ad88d15 100755
--- a/tools/git/move_source_file.py
+++ b/tools/git/move_source_file.py
@@ -117,7 +117,7 @@ def UpdatePostMove(from_path, to_path):
   mffr.MultiFileFindReplace(
       r'([\'"])%s([\'"])' % re.escape(PathMinusFirstComponent(from_path)),
       r'\1%s\2' % PathMinusFirstComponent(to_path),
-      ['*.gyp*'])
+      ['*.gyp*', '*.gn'])

[Daniel Erat, 2015/02/03 15:19:56]

can this be BUILD.gn instead of *.gn? i think that all of our gn files are named
BUILD.gn. there are also .gni files, which i'm not familiar with, but none of
the ones that i looked at contained source file paths, so i think you probably
don't need to rewrite those.

[satorux1, 2015/02/04 05:13:18]

Good point. It had to be */BUILD.gn for git grep to work as intended.

However, I tested it a bit more and found that this patch was not able to handle
a rename in chrome/browser/chromeos because paths in
chrome/browser/chromeos/BUILD.gn are only base names (ex. "device_uma.h") rather
than "PathMinusFirstComponent" (ex. 'browser/chromeos/xx_device_uma.h'). I
didn't see this problem as I was originally testing with files under
google_apis...

 
 
 def MakeIncludeGuardName(path_from_root):