fixed how method lists are iterated during class swizzling
fixed how method lists are iterated during class swizzling

plasq/cocotron,Suninus/cocotron,cjwl/cocotron,guestOS/guestOS,cjwl/cocotron,plasq/cocotron,guestOS/guestOS,cyclaero/cocotron,cneira/cocotron,gemu2015/cocotron-sierra,Suninus/cocotron,ruppmatt/cocotron,ruppmatt/cocotron,cjwl/cocotron,JackLian/cocotron,cyclaero/cocotron,guestOS/guestOS,cneira/cocotron,Suninus/cocotron,crystax/android-vendor-cocotron,yuhangwang/cocotron,crystax/android-vendor-cocotron,cneira/cocotron,JackLian/cocotron,cyclaero/cocotron,gemu2015/cocotron-sierra,JackLian/cocotron,ruppmatt/cocotron,yuhangwang/cocotron,cneira/cocotron,Suninus/cocotron,yuhangwang/cocotron,cjwl/cocotron,cyclaero/cocotron,plasq/cocotron,crystax/android-vendor-cocotron,gemu2015/cocotron-sierra,crystax/android-vendor-cocotron,gemu2015/cocotron-sierra,ruppmatt/cocotron,JackLian/cocotron,yuhangwang/cocotron,guestOS/guestOS,plasq/cocotron