The method BitmapImage::notSolidColor() is exported in WebKit2CFLite.def, but is only present when the define ASSERT_DISABLED == 0. This causes a link error in WinCairo release builds.
*** Bug 103640 has been marked as a duplicate of this bug. ***
Created attachment 176735 [details] Patch
Comment on attachment 176735 [details] Patch I don't understand why this is causing a build failure. The only callsite I can see is inside an ASSERT.
Created attachment 176955 [details] Patch
The symbol BitmapImage::notSolidColor() has now been removed from WebKit2.def and WebKit2CFLite.def. Adjusted the patch to avoid the ASSERT for PLATFORM(WIN). Now, both debug and release builds should link.
Already fixed by r136292.
Comment on attachment 176955 [details] Patch Removing r?, then.