added missing method declarations
added missing method declarations

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