ARM: dts: msm: Remove camera ION heap from Sony DT

Change-Id: I803c6175623aceb16ba6a0bf0168f90939b6fd7b

Conflicts:
	arch/arm/boot/dts/apq8074-rhine_togari_windy.dtsi
	arch/arm/boot/dts/msm8974-rhine_amami_dcm.dtsi
	arch/arm/boot/dts/msm8974-rhine_amami_row.dtsi
	arch/arm/boot/dts/msm8974-rhine_honami_brazil.dtsi
	arch/arm/boot/dts/msm8974-rhine_honami_dcm.dtsi
	arch/arm/boot/dts/msm8974-rhine_honami_kddi.dtsi
	arch/arm/boot/dts/msm8974-rhine_honami_row.dtsi
	arch/arm/boot/dts/msm8974-rhine_togari_brazil.dtsi
	arch/arm/boot/dts/msm8974-rhine_togari_kddi.dtsi
	arch/arm/boot/dts/msm8974-rhine_togari_row.dtsi