Get rid of ui_cocoa_third_party_toolkits target from ui.gyp

third_party/google_toolbox_for_mac/README.chromium

Index: third_party/google_toolbox_for_mac/README.chromium
diff --git a/third_party/google_toolbox_for_mac/README.chromium b/third_party/google_toolbox_for_mac/README.chromium
new file mode 100644
index 0000000000000000000000000000000000000000..d9542b0440139a5c5bc279a8ba91acff72e347db
--- /dev/null
+++ b/third_party/google_toolbox_for_mac/README.chromium
@@ -0,0 +1,14 @@
+Name: Google Toolbox for Mac
+Short Name: google-toolbox-for-mac
+URL: http://code.google.com/p/google-toolbox-for-mac/
+Version: 616
+Security Critical: Yes
+License: Apache 2.0
+License File: src/COPYING

[tfarina, 2013/12/16 02:42:05]

It complains, but the path seems right. 

Got LicenseError "License file not found. Either add a file named LICENSE,
import upstream's COPYING if available, or add a 'License File:' line to
README.chromium with the appropriate path." while scanning
third_party/google_toolbox_for_mac

http://build.chromium.org/p/tryserver.chromium/builders/android_dbg/builds/13...

[Mark Mentovai, 2013/12/16 23:06:01]

src/COPYING is checked out in a deps_os section on Mac only. Is the license
checker running on Linux?

[tfarina, 2013/12/16 23:36:41]

yep.
yep.

The problem seems to be that the directory and thus README.chromium and the gyp
file are present in non-mac checkouts. Because they are checked in the source
tree rather than being checkout out from upstream. And the license tool scans
the directories in third_party, so it finds us on Linux but do not find the
src/COPYING.

+
+Description:
+A collection of source from different Google projects that may be of use to
+developers working other Mac projects.
+
+Local Modifications:
+None.