convertToRange() is duplicated in Mac and iOS code, and it's really cross-platform.
Created attachment 226970 [details]
Attachment 226970 [details] did not pass style-queue:
ERROR: Source/WebKit2/WebProcess/WebPage/WebPage.cpp:4344: Multi line control clauses should use braces. [whitespace/braces] 
Total errors found: 1 in 5 files
If any of these errors are false positives, please file a bug against check-webkit-style.