forwardListCount 333 Source/core/loader/EmptyClients.h virtual int forwardListCount() OVERRIDE { return 0; } forwardListCount 348 Source/core/loader/NavigationScheduler.cpp if (steps > backForward.forwardListCount() || -steps > backForward.backListCount()) { forwardListCount 42 Source/core/page/BackForwardClient.h virtual int forwardListCount() = 0; forwardListCount 70 Source/web/BackForwardClientImpl.cpp return backListCount() + 1 + forwardListCount(); forwardListCount 47 Source/web/BackForwardClientImpl.h virtual int forwardListCount() OVERRIDE;