Make UISourceCode.workingCopy() and UISourceCode.isDirty() methods of UISourceCode to be lazy.
Created attachment 193816 [details] Patch
Created attachment 193820 [details] Patch
Comment on attachment 193820 [details] Patch Attachment 193820 [details] did not pass mac-wk2-ews (mac-wk2): Output: http://webkit-commit-queue.appspot.com/results/17246019 New failing tests: inspector/debugger/script-formatter-console.html inspector/styles/edit-inspector-stylesheet.html
Comment on attachment 193820 [details] Patch Attachment 193820 [details] did not pass chromium-ews (chromium-xvfb): Output: http://webkit-commit-queue.appspot.com/results/17227197 New failing tests: inspector/debugger/linkifier.html inspector/debugger/script-formatter-console.html inspector/debugger/script-formatter-breakpoints.html inspector/debugger/live-edit-breakpoints.html inspector/styles/edit-inspector-stylesheet.html
Comment on attachment 193820 [details] Patch Attachment 193820 [details] did not pass mac-ews (mac): Output: http://webkit-commit-queue.appspot.com/results/17247067 New failing tests: inspector/debugger/script-formatter-console.html inspector/styles/edit-inspector-stylesheet.html inspector/debugger/script-formatter-breakpoints.html
Comment on attachment 193820 [details] Patch This needs some more work. Clearing r? for now.