Chrome Version       : 65.0.3325.31
OS Version: OS X 10.13.2

To reproduce, browser_tests --gtest_filter=InfoBarUiTest.InvokeUi_keystone_promotion after hacking UIBaseTestSuite::Initialize() to use "bg" as the locale

[46184:775:0201/160748.418720:FATAL:confirm_infobar_controller.mm(108)] Check failed: rightEdge > NSMinX(frame). Need to make the xib larger to handle buttons with text this long
0   libbase.dylib                       0x000000012684e04e base::debug::StackTrace::StackTrace(unsigned long) + 174
1   libbase.dylib                       0x000000012684e10d base::debug::StackTrace::StackTrace(unsigned long) + 29
2   libbase.dylib                       0x000000012684c58c base::debug::StackTrace::StackTrace() + 28
3   libbase.dylib                       0x00000001268e57af logging::LogMessage::~LogMessage() + 479
4   libbase.dylib                       0x00000001268e34e5 logging::LogMessage::~LogMessage() + 21
5   browser_tests                       0x0000000113f140e7 -[ConfirmInfoBarController addAdditionalControls] + 3943
6   browser_tests                       0x0000000113f183c2 -[InfoBarController awakeFromNib] + 1426
7   AppKit                              0x00007fff2858fc9c -[NSIBObjectData nibInstantiateWithOwner:options:topLevelObjects:] + 1653
8   AppKit                              0x00007fff2868b13a -[NSNib _instantiateNibWithExternalNameTable:options:] + 679
9   AppKit                              0x00007fff2868ad96 -[NSNib _instantiateWithOwner:options:topLevelObjects:] + 136
10  AppKit                              0x00007fff2868a06c -[NSViewController loadView] + 343
11  AppKit                              0x00007fff28601f32 -[NSViewController _loadViewIfRequired] + 75
12  AppKit                              0x00007fff28601e9d -[NSViewController view] + 30
13  browser_tests                       0x0000000113f16e05 -[InfoBarContainerController addInfoBar:position:] + 261
14  browser_tests                       0x0000000113f161af InfoBarContainerCocoa::PlatformSpecificAddInfoBar(infobars::InfoBar*, unsigned long) + 79
15  browser_tests                       0x0000000110d081e6 infobars::InfoBarContainer::AddInfoBar(infobars::InfoBar*, unsigned long, bool) + 1622
16  browser_tests                       0x0000000110d0943a infobars::InfoBarContainer::OnInfoBarAdded(infobars::InfoBar*) + 74
17  browser_tests                       0x0000000110d0e2cf infobars::InfoBarManager::NotifyInfoBarAdded(infobars::InfoBar*) + 159
18  browser_tests                       0x000000010dea975d InfoBarService::NotifyInfoBarAdded(infobars::InfoBar*) + 61
19  browser_tests                       0x0000000110d0b499 infobars::InfoBarManager::AddInfoBar(std::__1::unique_ptr<infobars::InfoBar, std::__1::default_delete<infobars::InfoBar> >, bool) + 2697
20  browser_tests                       0x0000000113d45079 KeystonePromotionInfoBarDelegate::Create(content::WebContents*) + 473
21  browser_tests                       0x0000000108fa1fd1 InfoBarUiTest::ShowUi(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) + 13825
22  browser_tests                       0x0000000109e4dab7 TestBrowserUi::ShowAndVerifyUi() + 119
23  browser_tests                       0x0000000108fa40ac InfoBarUiTest_InvokeUi_keystone_promotion_Test::RunTestOnMainThread() + 28