Add ScopedObjCClassSwizzler in base/mac, absorbs objc_method_swizzle and ScopedClassSwizzler
ScopedClassSwizzler from ui/test is wanted for new tests where it can't
currently be accessed. It also re-implements a concept in
chrome/common/mac/objc_method_swizzle.*
This change adds base::mac::ScopedObjCClassSwizzler, merges concepts
from objc_method_swizzle, and adjusts chrome_browser_application_mac.mm
to use the new swizzler.
The test from objc_method_swizzle is adapted and extended for the scoped
swizzler.
BUG=378134
TEST=base_unittests
Review URL: https://codereview.chromium.org/345243007
Cr-Commit-Position: refs/heads/master@{#288943}
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@288943 0039d316-1c4b-4281-b951-d872f2087c98
CrOS-Libchrome-Original-Commit: 0b7f85234f13b9e644cb63be4b560a26e0c09c2e
2 files changed